Metadata-Version: 2.1
Name: pykeen
Version: 1.5.0
Summary: A package for training and evaluating multimodal knowledge graph embeddings
Home-page: https://github.com/pykeen/pykeen
Author: "Mehdi Ali, Max Berrendorf, Charles Tapley Hoyt, Laurent Vermue"
Author-email: pykeen2019@gmail.com
Maintainer: "Mehdi Ali, Max Berrendorf, Charles Tapley Hoyt, Laurent Vermue"
Maintainer-email: pykeen2019@gmail.com
License: MIT
Download-URL: https://github.com/pykeen/pykeen/releases
Project-URL: Bug Tracker, https://github.com/pykeen/pykeen/issues
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          <img src="docs/source/logo.png" height="150">
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        <h1 align="center">
          PyKEEN
        </h1>
        
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          <a href="https://github.com/pykeen/pykeen/actions">
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          <a href="https://zenodo.org/badge/latestdoi/242672435">
            <img src="https://zenodo.org/badge/242672435.svg" alt="DOI">
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        <p align="center">
            <b>PyKEEN</b> (<b>P</b>ython <b>K</b>nowl<b>E</b>dge <b>E</b>mbeddi<b>N</b>gs) is a Python package designed to
            train and evaluate knowledge graph embedding models (incorporating multi-modal information).
        </p>
        
        <p align="center">
          <a href="#installation">Installation</a> •
          <a href="#quickstart">Quickstart</a> •
          <a href="#datasets-26">Datasets</a> •
          <a href="#models-28">Models</a> •
          <a href="#supporters">Support</a> •
          <a href="#citation">Citation</a>
        </p>
        
        ## Installation ![PyPI - Python Version](https://img.shields.io/pypi/pyversions/pykeen) ![PyPI](https://img.shields.io/pypi/v/pykeen)
        
        The latest stable version of PyKEEN can be downloaded and installed from
        [PyPI](https://pypi.org/project/pykeen) with:
        
        ```shell
        $ pip install pykeen
        ```
        
        The latest version of PyKEEN can be installed directly from the
        source on [GitHub](https://github.com/pykeen/pykeen) with:
        
        ```shell
        $ pip install git+https://github.com/pykeen/pykeen.git
        ```
        
        More information about installation (e.g., development mode, Windows installation, Colab, Kaggle, extras)
        can be found in the [installation documentation](https://pykeen.readthedocs.io/en/latest/installation.html).
        
        ## Quickstart [![Documentation Status](https://readthedocs.org/projects/pykeen/badge/?version=latest)](https://pykeen.readthedocs.io/en/latest/?badge=latest)
        
        This example shows how to train a model on a dataset and test on another dataset.
        
        The fastest way to get up and running is to use the pipeline function. It
        provides a high-level entry into the extensible functionality of this package.
        The following example shows how to train and evaluate the [TransE](https://pykeen.readthedocs.io/en/latest/api/pykeen.models.TransE.html#pykeen.models.TransE)
        model on the [Nations](https://pykeen.readthedocs.io/en/latest/api/pykeen.datasets.Nations.html#pykeen.datasets.Nations)
        dataset. By default, the training loop uses the [stochastic local closed world assumption (sLCWA)](https://pykeen.readthedocs.io/en/latest/reference/training.html#pykeen.training.SLCWATrainingLoop)
        training approach and evaluates with [rank-based evaluation](https://pykeen.readthedocs.io/en/latest/reference/evaluation/rank_based.html#pykeen.evaluation.RankBasedEvaluator).
        
        ```python
        from pykeen.pipeline import pipeline
        
        result = pipeline(
            model='TransE',
            dataset='nations',
        )
        ```
        
        The results are returned in an instance of the [PipelineResult](https://pykeen.readthedocs.io/en/latest/reference/pipeline.html#pykeen.pipeline.PipelineResult)
        dataclass that has attributes for the trained model, the training loop, the evaluation, and more. See the tutorials on
        [understanding the evaluation](https://pykeen.readthedocs.io/en/latest/tutorial/understanding_evaluation.html)
        and [making novel link predictions](https://pykeen.readthedocs.io/en/latest/tutorial/making_predictions.html).
        
        PyKEEN is extensible such that:
        
        - Each model has the same API, so anything from ``pykeen.models`` can be dropped in
        - Each training loop has the same API, so ``pykeen.training.LCWATrainingLoop`` can be dropped in
        - Triples factories can be generated by the user with ``from pykeen.triples.TriplesFactory``
        
        The full documentation can be found at https://pykeen.readthedocs.io.
        
        ## Implementation
        
        Below are the models, datasets, training modes, evaluators, and metrics implemented
        in ``pykeen``.
        
        ### Datasets (26)
        
        The citation for each dataset corresponds to either the paper describing the dataset,
        the first paper published using the dataset with knowledge graph embedding models,
        or the URL for the dataset if neither of the first two are available.
        
        | Name                               | Documentation                                                                                                     | Citation                                                                                                                |   Entities |   Relations |   Triples |
        |------------------------------------|-------------------------------------------------------------------------------------------------------------------|-------------------------------------------------------------------------------------------------------------------------|------------|-------------|-----------|
        | Clinical Knowledge Graph           | [`pykeen.datasets.CKG`](https://pykeen.readthedocs.io/en/latest/api/pykeen.datasets.CKG.html)                     | [Santos *et al*., 2020](https://doi.org/10.1101/2020.05.09.084897)                                                      |    7617419 |          11 |  26691525 |
        | CN3l Family                        | [`pykeen.datasets.CN3l`](https://pykeen.readthedocs.io/en/latest/api/pykeen.datasets.CN3l.html)                   | [Chen *et al*., 2017](https://www.ijcai.org/Proceedings/2017/0209.pdf)                                                  |       3206 |          42 |     21777 |
        | CoDEx (large)                      | [`pykeen.datasets.CoDExLarge`](https://pykeen.readthedocs.io/en/latest/api/pykeen.datasets.CoDExLarge.html)       | [Safavi *et al*., 2020](https://arxiv.org/abs/2009.07810)                                                               |      77951 |          69 |    612437 |
        | CoDEx (medium)                     | [`pykeen.datasets.CoDExMedium`](https://pykeen.readthedocs.io/en/latest/api/pykeen.datasets.CoDExMedium.html)     | [Safavi *et al*., 2020](https://arxiv.org/abs/2009.07810)                                                               |      17050 |          51 |    206205 |
        | CoDEx (small)                      | [`pykeen.datasets.CoDExSmall`](https://pykeen.readthedocs.io/en/latest/api/pykeen.datasets.CoDExSmall.html)       | [Safavi *et al*., 2020](https://arxiv.org/abs/2009.07810)                                                               |       2034 |          42 |     36543 |
        | ConceptNet                         | [`pykeen.datasets.ConceptNet`](https://pykeen.readthedocs.io/en/latest/api/pykeen.datasets.ConceptNet.html)       | [Speer *et al*., 2017](https://arxiv.org/abs/1612.03975)                                                                |   28370083 |          50 |  34074917 |
        | Countries                          | [`pykeen.datasets.Countries`](https://pykeen.readthedocs.io/en/latest/api/pykeen.datasets.Countries.html)         | [Bouchard *et al*., 2015](https://www.aaai.org/ocs/index.php/SSS/SSS15/paper/view/10257/10026)                          |        271 |           2 |      1158 |
        | Commonsense Knowledge Graph        | [`pykeen.datasets.CSKG`](https://pykeen.readthedocs.io/en/latest/api/pykeen.datasets.CSKG.html)                   | [Ilievski *et al*., 2020](http://arxiv.org/abs/2012.11490)                                                              |    2087833 |          58 |   4598728 |
        | DB100K                             | [`pykeen.datasets.DB100K`](https://pykeen.readthedocs.io/en/latest/api/pykeen.datasets.DB100K.html)               | [Ding *et al*., 2018](https://arxiv.org/abs/1805.02408)                                                                 |      99604 |         470 |    697479 |
        | DBpedia50                          | [`pykeen.datasets.DBpedia50`](https://pykeen.readthedocs.io/en/latest/api/pykeen.datasets.DBpedia50.html)         | [Shi *et al*., 2017](https://arxiv.org/abs/1711.03438)                                                                  |      24624 |         351 |     34421 |
        | Drug Repositioning Knowledge Graph | [`pykeen.datasets.DRKG`](https://pykeen.readthedocs.io/en/latest/api/pykeen.datasets.DRKG.html)                   | [`gnn4dr/DRKG`](https://github.com/gnn4dr/DRKG)                                                                         |      97238 |         107 |   5874257 |
        | FB15k                              | [`pykeen.datasets.FB15k`](https://pykeen.readthedocs.io/en/latest/api/pykeen.datasets.FB15k.html)                 | [Bordes *et al*., 2013](http://papers.nips.cc/paper/5071-translating-embeddings-for-modeling-multi-relational-data.pdf) |      14951 |        1345 |    592213 |
        | FB15k-237                          | [`pykeen.datasets.FB15k237`](https://pykeen.readthedocs.io/en/latest/api/pykeen.datasets.FB15k237.html)           | [Toutanova *et al*., 2015](https://www.aclweb.org/anthology/W15-4007/)                                                  |      14505 |         237 |    310079 |
        | Hetionet                           | [`pykeen.datasets.Hetionet`](https://pykeen.readthedocs.io/en/latest/api/pykeen.datasets.Hetionet.html)           | [Himmelstein *et al*., 2017](https://doi.org/10.7554/eLife.26726)                                                       |      45158 |          24 |   2250197 |
        | Kinships                           | [`pykeen.datasets.Kinships`](https://pykeen.readthedocs.io/en/latest/api/pykeen.datasets.Kinships.html)           | [Kemp *et al*., 2006](https://www.aaai.org/Papers/AAAI/2006/AAAI06-061.pdf)                                             |        104 |          25 |     10686 |
        | Nations                            | [`pykeen.datasets.Nations`](https://pykeen.readthedocs.io/en/latest/api/pykeen.datasets.Nations.html)             | [`ZhenfengLei/KGDatasets`](https://github.com/ZhenfengLei/KGDatasets)                                                   |         14 |          55 |      1992 |
        | OGB BioKG                          | [`pykeen.datasets.OGBBioKG`](https://pykeen.readthedocs.io/en/latest/api/pykeen.datasets.OGBBioKG.html)           | [Hu *et al*., 2020](https://arxiv.org/abs/2005.00687)                                                                   |      45085 |          51 |   5088433 |
        | OGB WikiKG                         | [`pykeen.datasets.OGBWikiKG`](https://pykeen.readthedocs.io/en/latest/api/pykeen.datasets.OGBWikiKG.html)         | [Hu *et al*., 2020](https://arxiv.org/abs/2005.00687)                                                                   |    2500604 |         535 |  17137181 |
        | OpenBioLink                        | [`pykeen.datasets.OpenBioLink`](https://pykeen.readthedocs.io/en/latest/api/pykeen.datasets.OpenBioLink.html)     | [Breit *et al*., 2020](https://doi.org/10.1093/bioinformatics/btaa274)                                                  |     180992 |          28 |   4563407 |
        | OpenBioLink                        | [`pykeen.datasets.OpenBioLinkLQ`](https://pykeen.readthedocs.io/en/latest/api/pykeen.datasets.OpenBioLinkLQ.html) | [Breit *et al*., 2020](https://doi.org/10.1093/bioinformatics/btaa274)                                                  |     480876 |          32 |  27320889 |
        | Unified Medical Language System    | [`pykeen.datasets.UMLS`](https://pykeen.readthedocs.io/en/latest/api/pykeen.datasets.UMLS.html)                   | [`ZhenfengLei/KGDatasets`](https://github.com/ZhenfengLei/KGDatasets)                                                   |        135 |          46 |      6529 |
        | WK3l-120k Family                   | [`pykeen.datasets.WK3l120k`](https://pykeen.readthedocs.io/en/latest/api/pykeen.datasets.WK3l120k.html)           | [Chen *et al*., 2017](https://www.ijcai.org/Proceedings/2017/0209.pdf)                                                  |     119748 |        3109 |   1375406 |
        | WK3l-15k Family                    | [`pykeen.datasets.WK3l15k`](https://pykeen.readthedocs.io/en/latest/api/pykeen.datasets.WK3l15k.html)             | [Chen *et al*., 2017](https://www.ijcai.org/Proceedings/2017/0209.pdf)                                                  |      15126 |        1841 |    209041 |
        | WordNet-18                         | [`pykeen.datasets.WN18`](https://pykeen.readthedocs.io/en/latest/api/pykeen.datasets.WN18.html)                   | [Bordes *et al*., 2014](https://arxiv.org/abs/1301.3485)                                                                |      40943 |          18 |    151442 |
        | WordNet-18 (RR)                    | [`pykeen.datasets.WN18RR`](https://pykeen.readthedocs.io/en/latest/api/pykeen.datasets.WN18RR.html)               | [Toutanova *et al*., 2015](https://www.aclweb.org/anthology/W15-4007/)                                                  |      40559 |          11 |     92583 |
        | YAGO3-10                           | [`pykeen.datasets.YAGO310`](https://pykeen.readthedocs.io/en/latest/api/pykeen.datasets.YAGO310.html)             | [Mahdisoltani *et al*., 2015](http://service.tsi.telecom-paristech.fr/cgi-bin//valipub_download.cgi?dId=284)            |     123143 |          37 |   1089000 |
        
        ### Models (28)
        
        | Name                | Reference                                                                                                                 | Citation                                                                                                                |
        |---------------------|---------------------------------------------------------------------------------------------------------------------------|-------------------------------------------------------------------------------------------------------------------------|
        | CompGCN             | [`pykeen.models.CompGCN`](https://pykeen.readthedocs.io/en/latest/api/pykeen.models.CompGCN.html)                         | [Vashishth *et al.*, 2020](https://arxiv.org/pdf/1911.03082)                                                            |
        | ComplEx             | [`pykeen.models.ComplEx`](https://pykeen.readthedocs.io/en/latest/api/pykeen.models.ComplEx.html)                         | [Trouillon *et al.*, 2016](https://arxiv.org/abs/1606.06357)                                                            |
        | ComplExLiteral      | [`pykeen.models.ComplExLiteral`](https://pykeen.readthedocs.io/en/latest/api/pykeen.models.ComplExLiteral.html)           | [Kristiadi *et al.*, 2018](https://arxiv.org/abs/1802.00934)                                                            |
        | ConvE               | [`pykeen.models.ConvE`](https://pykeen.readthedocs.io/en/latest/api/pykeen.models.ConvE.html)                             | [Dettmers *et al.*, 2018](https://www.aaai.org/ocs/index.php/AAAI/AAAI18/paper/view/17366)                              |
        | ConvKB              | [`pykeen.models.ConvKB`](https://pykeen.readthedocs.io/en/latest/api/pykeen.models.ConvKB.html)                           | [Nguyen *et al.*, 2018](https://www.aclweb.org/anthology/N18-2053)                                                      |
        | CrossE              | [`pykeen.models.CrossE`](https://pykeen.readthedocs.io/en/latest/api/pykeen.models.CrossE.html)                           | [Zhang *et al.*, 2019](https://arxiv.org/abs/1903.04750)                                                                |
        | DistMult            | [`pykeen.models.DistMult`](https://pykeen.readthedocs.io/en/latest/api/pykeen.models.DistMult.html)                       | [Yang *et al.*, 2014](https://arxiv.org/abs/1412.6575)                                                                  |
        | DistMultLiteral     | [`pykeen.models.DistMultLiteral`](https://pykeen.readthedocs.io/en/latest/api/pykeen.models.DistMultLiteral.html)         | [Kristiadi *et al.*, 2018](https://arxiv.org/abs/1802.00934)                                                            |
        | ERMLP               | [`pykeen.models.ERMLP`](https://pykeen.readthedocs.io/en/latest/api/pykeen.models.ERMLP.html)                             | [Dong *et al.*, 2014](https://dl.acm.org/citation.cfm?id=2623623)                                                       |
        | ERMLPE              | [`pykeen.models.ERMLPE`](https://pykeen.readthedocs.io/en/latest/api/pykeen.models.ERMLPE.html)                           | [Sharifzadeh *et al.*, 2019](https://github.com/pykeen/pykeen)                                                          |
        | HolE                | [`pykeen.models.HolE`](https://pykeen.readthedocs.io/en/latest/api/pykeen.models.HolE.html)                               | [Nickel *et al.*, 2016](https://www.aaai.org/ocs/index.php/AAAI/AAAI16/paper/viewFile/12484/11828)                      |
        | KG2E                | [`pykeen.models.KG2E`](https://pykeen.readthedocs.io/en/latest/api/pykeen.models.KG2E.html)                               | [He *et al.*, 2015](https://dl.acm.org/doi/10.1145/2806416.2806502)                                                     |
        | MuRE                | [`pykeen.models.MuRE`](https://pykeen.readthedocs.io/en/latest/api/pykeen.models.MuRE.html)                               | [Balažević *et al.*, 2019](https://arxiv.org/abs/1905.09791)                                                            |
        | NTN                 | [`pykeen.models.NTN`](https://pykeen.readthedocs.io/en/latest/api/pykeen.models.NTN.html)                                 | [Socher *et al.*, 2013](https://dl.acm.org/doi/10.5555/2999611.2999715)                                                 |
        | PairRE              | [`pykeen.models.PairRE`](https://pykeen.readthedocs.io/en/latest/api/pykeen.models.PairRE.html)                           | [Chao *et al.*, 2020](http://arxiv.org/abs/2011.03798)                                                                  |
        | ProjE               | [`pykeen.models.ProjE`](https://pykeen.readthedocs.io/en/latest/api/pykeen.models.ProjE.html)                             | [Shi *et al.*, 2017](https://www.aaai.org/ocs/index.php/AAAI/AAAI17/paper/view/14279)                                   |
        | QuatE               | [`pykeen.models.QuatE`](https://pykeen.readthedocs.io/en/latest/api/pykeen.models.QuatE.html)                             | [Zhang *et al.*, 2019](https://arxiv.org/abs/1904.10281)                                                                |
        | RESCAL              | [`pykeen.models.RESCAL`](https://pykeen.readthedocs.io/en/latest/api/pykeen.models.RESCAL.html)                           | [Nickel *et al.*, 2011](http://www.cip.ifi.lmu.de/~nickel/data/paper-icml2011.pdf)                                      |
        | RGCN                | [`pykeen.models.RGCN`](https://pykeen.readthedocs.io/en/latest/api/pykeen.models.RGCN.html)                               | [Schlichtkrull *et al.*, 2018](https://arxiv.org/pdf/1703.06103)                                                        |
        | RotatE              | [`pykeen.models.RotatE`](https://pykeen.readthedocs.io/en/latest/api/pykeen.models.RotatE.html)                           | [Sun *et al.*, 2019](https://arxiv.org/abs/1902.10197v1)                                                                |
        | SimplE              | [`pykeen.models.SimplE`](https://pykeen.readthedocs.io/en/latest/api/pykeen.models.SimplE.html)                           | [Kazemi *et al.*, 2018](https://papers.nips.cc/paper/7682-simple-embedding-for-link-prediction-in-knowledge-graphs)     |
        | StructuredEmbedding | [`pykeen.models.StructuredEmbedding`](https://pykeen.readthedocs.io/en/latest/api/pykeen.models.StructuredEmbedding.html) | [Bordes *et al.*, 2011](http://www.aaai.org/ocs/index.php/AAAI/AAAI11/paper/download/3659/3898)                         |
        | TransD              | [`pykeen.models.TransD`](https://pykeen.readthedocs.io/en/latest/api/pykeen.models.TransD.html)                           | [Ji *et al.*, 2015](http://www.aclweb.org/anthology/P15-1067)                                                           |
        | TransE              | [`pykeen.models.TransE`](https://pykeen.readthedocs.io/en/latest/api/pykeen.models.TransE.html)                           | [Bordes *et al.*, 2013](http://papers.nips.cc/paper/5071-translating-embeddings-for-modeling-multi-relational-data.pdf) |
        | TransH              | [`pykeen.models.TransH`](https://pykeen.readthedocs.io/en/latest/api/pykeen.models.TransH.html)                           | [Wang *et al.*, 2014](https://www.aaai.org/ocs/index.php/AAAI/AAAI14/paper/viewFile/8531/8546)                          |
        | TransR              | [`pykeen.models.TransR`](https://pykeen.readthedocs.io/en/latest/api/pykeen.models.TransR.html)                           | [Lin *et al.*, 2015](http://www.aaai.org/ocs/index.php/AAAI/AAAI15/paper/download/9571/9523/)                           |
        | TuckER              | [`pykeen.models.TuckER`](https://pykeen.readthedocs.io/en/latest/api/pykeen.models.TuckER.html)                           | [Balažević *et al.*, 2019](https://arxiv.org/abs/1901.09590)                                                            |
        | UnstructuredModel   | [`pykeen.models.UnstructuredModel`](https://pykeen.readthedocs.io/en/latest/api/pykeen.models.UnstructuredModel.html)     | [Bordes *et al.*, 2014](https://link.springer.com/content/pdf/10.1007%2Fs10994-013-5363-6.pdf)                          |
        
        ### Losses (7)
        
        | Name            | Reference                                                                                                                 | Description                                                                                       |
        |-----------------|---------------------------------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------|
        | bceaftersigmoid | [`pykeen.losses.BCEAfterSigmoidLoss`](https://pykeen.readthedocs.io/en/latest/api/pykeen.losses.BCEAfterSigmoidLoss.html) | A module for the numerically unstable version of explicit Sigmoid + BCE loss.                     |
        | bcewithlogits   | [`pykeen.losses.BCEWithLogitsLoss`](https://pykeen.readthedocs.io/en/latest/api/pykeen.losses.BCEWithLogitsLoss.html)     | A module for the binary cross entropy loss.                                                       |
        | crossentropy    | [`pykeen.losses.CrossEntropyLoss`](https://pykeen.readthedocs.io/en/latest/api/pykeen.losses.CrossEntropyLoss.html)       | A module for the cross entropy loss that evaluates the cross entropy after softmax output.        |
        | marginranking   | [`pykeen.losses.MarginRankingLoss`](https://pykeen.readthedocs.io/en/latest/api/pykeen.losses.MarginRankingLoss.html)     | A module for the margin ranking loss.                                                             |
        | mse             | [`pykeen.losses.MSELoss`](https://pykeen.readthedocs.io/en/latest/api/pykeen.losses.MSELoss.html)                         | A module for the mean square error loss.                                                          |
        | nssa            | [`pykeen.losses.NSSALoss`](https://pykeen.readthedocs.io/en/latest/api/pykeen.losses.NSSALoss.html)                       | An implementation of the self-adversarial negative sampling loss function proposed by [sun2019]_. |
        | softplus        | [`pykeen.losses.SoftplusLoss`](https://pykeen.readthedocs.io/en/latest/api/pykeen.losses.SoftplusLoss.html)               | A module for the softplus loss.                                                                   |
        
        ### Regularizers (5)
        
        | Name     | Reference                                                                                                                             | Description                                              |
        |----------|---------------------------------------------------------------------------------------------------------------------------------------|----------------------------------------------------------|
        | combined | [`pykeen.regularizers.CombinedRegularizer`](https://pykeen.readthedocs.io/en/latest/api/pykeen.regularizers.CombinedRegularizer.html) | A convex combination of regularizers.                    |
        | lp       | [`pykeen.regularizers.LpRegularizer`](https://pykeen.readthedocs.io/en/latest/api/pykeen.regularizers.LpRegularizer.html)             | A simple L_p norm based regularizer.                     |
        | no       | [`pykeen.regularizers.NoRegularizer`](https://pykeen.readthedocs.io/en/latest/api/pykeen.regularizers.NoRegularizer.html)             | A regularizer which does not perform any regularization. |
        | powersum | [`pykeen.regularizers.PowerSumRegularizer`](https://pykeen.readthedocs.io/en/latest/api/pykeen.regularizers.PowerSumRegularizer.html) | A simple x^p based regularizer.                          |
        | transh   | [`pykeen.regularizers.TransHRegularizer`](https://pykeen.readthedocs.io/en/latest/api/pykeen.regularizers.TransHRegularizer.html)     | A regularizer for the soft constraints in TransH.        |
        
        ### Optimizers (6)
        
        | Name     | Reference                                                                                 | Description                                                             |
        |----------|-------------------------------------------------------------------------------------------|-------------------------------------------------------------------------|
        | adadelta | [`torch.optim.Adadelta`](https://pytorch.org/docs/stable/optim.html#torch.optim.Adadelta) | Implements Adadelta algorithm.                                          |
        | adagrad  | [`torch.optim.Adagrad`](https://pytorch.org/docs/stable/optim.html#torch.optim.Adagrad)   | Implements Adagrad algorithm.                                           |
        | adam     | [`torch.optim.Adam`](https://pytorch.org/docs/stable/optim.html#torch.optim.Adam)         | Implements Adam algorithm.                                              |
        | adamax   | [`torch.optim.Adamax`](https://pytorch.org/docs/stable/optim.html#torch.optim.Adamax)     | Implements Adamax algorithm (a variant of Adam based on infinity norm). |
        | adamw    | [`torch.optim.AdamW`](https://pytorch.org/docs/stable/optim.html#torch.optim.AdamW)       | Implements AdamW algorithm.                                             |
        | sgd      | [`torch.optim.SGD`](https://pytorch.org/docs/stable/optim.html#torch.optim.SGD)           | Implements stochastic gradient descent (optionally with momentum).      |
        
        ### Training Loops (2)
        
        | Name   | Reference                                                                                                                                | Description                                                                               |
        |--------|------------------------------------------------------------------------------------------------------------------------------------------|-------------------------------------------------------------------------------------------|
        | lcwa   | [`pykeen.training.LCWATrainingLoop`](https://pykeen.readthedocs.io/en/latest/reference/training.html#pykeen.training.LCWATrainingLoop)   | A training loop that uses the local closed world assumption training approach.            |
        | slcwa  | [`pykeen.training.SLCWATrainingLoop`](https://pykeen.readthedocs.io/en/latest/reference/training.html#pykeen.training.SLCWATrainingLoop) | A training loop that uses the stochastic local closed world assumption training approach. |
        
        ### Negative Samplers (3)
        
        | Name        | Reference                                                                                                                                   | Description                                                                            |
        |-------------|---------------------------------------------------------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------|
        | basic       | [`pykeen.sampling.BasicNegativeSampler`](https://pykeen.readthedocs.io/en/latest/api/pykeen.sampling.BasicNegativeSampler.html)             | A basic negative sampler.                                                              |
        | bernoulli   | [`pykeen.sampling.BernoulliNegativeSampler`](https://pykeen.readthedocs.io/en/latest/api/pykeen.sampling.BernoulliNegativeSampler.html)     | An implementation of the Bernoulli negative sampling approach proposed by [wang2014]_. |
        | pseudotyped | [`pykeen.sampling.PseudoTypedNegativeSampler`](https://pykeen.readthedocs.io/en/latest/api/pykeen.sampling.PseudoTypedNegativeSampler.html) | A sampler that accounts for which entities co-occur with a relation.                   |
        
        ### Stoppers (2)
        
        | Name   | Reference                                                                                                                      | Description                   |
        |--------|--------------------------------------------------------------------------------------------------------------------------------|-------------------------------|
        | early  | [`pykeen.stoppers.EarlyStopper`](https://pykeen.readthedocs.io/en/latest/reference/stoppers.html#pykeen.stoppers.EarlyStopper) | A harness for early stopping. |
        | nop    | [`pykeen.stoppers.NopStopper`](https://pykeen.readthedocs.io/en/latest/reference/stoppers.html#pykeen.stoppers.NopStopper)     | A stopper that does nothing.  |
        
        ### Evaluators (2)
        
        | Name      | Reference                                                                                                                       | Description                                   |
        |-----------|---------------------------------------------------------------------------------------------------------------------------------|-----------------------------------------------|
        | rankbased | [`pykeen.evaluation.RankBasedEvaluator`](https://pykeen.readthedocs.io/en/latest/api/pykeen.evaluation.RankBasedEvaluator.html) | A rank-based evaluator for KGE models.        |
        | sklearn   | [`pykeen.evaluation.SklearnEvaluator`](https://pykeen.readthedocs.io/en/latest/api/pykeen.evaluation.SklearnEvaluator.html)     | An evaluator that uses a Scikit-learn metric. |
        
        ### Metrics (16)
        
        | Name                                        | Description                                                                            |
        |---------------------------------------------|----------------------------------------------------------------------------------------|
        | AUC-ROC                                     | The area under the ROC curve, on [0, 1]. Higher is better.                             |
        | Adjusted Arithmetic Mean Rank (AAMR)        | The mean over all chance-adjusted ranks, on (0, 2). Lower is better.                   |
        | Adjusted Arithmetic Mean Rank Index (AAMRI) | The re-indexed adjusted mean rank (AAMR), on [-1, 1]. Higher is better.                |
        | Average Precision                           | The area under the precision-recall curve, on [0, 1]. Higher is better.                |
        | Geometric Mean Rank (GMR)                   | The geometric mean over all ranks, on [1, inf). Lower is better.                       |
        | Harmonic Mean Rank (HMR)                    | The harmonic mean over all ranks, on [1, inf). Lower is better.                        |
        | Hits @ K                                    | The relative frequency of ranks not larger than a given k, on [0, 1]. Higher is better |
        | Inverse Arithmetic Mean Rank (IAMR)         | The inverse of the arithmetic mean over all ranks, on (0, 1]. Higher is better.        |
        | Inverse Geometric Mean Rank (IGMR)          | The inverse of the geometric mean over all ranks, on (0, 1]. Higher is better.         |
        | Inverse Median Rank                         | The inverse of the median over all ranks, on (0, 1]. Higher is better.                 |
        | Mean Rank (MR)                              | The arithmetic mean over all ranks on, [1, inf). Lower is better.                      |
        | Mean Reciprocal Rank (MRR)                  | The inverse of the harmonic mean over all ranks, on (0, 1]. Higher is better.          |
        | Median Rank                                 | The median over all ranks, on [1, inf). Lower is better.                               |
        
        ### Trackers (7)
        
        | Name        | Reference                                                                                                                               | Description                              |
        |-------------|-----------------------------------------------------------------------------------------------------------------------------------------|------------------------------------------|
        | console     | [`pykeen.trackers.ConsoleResultTracker`](https://pykeen.readthedocs.io/en/latest/api/pykeen.trackers.ConsoleResultTracker.html)         | A class that directly prints to console. |
        | csv         | [`pykeen.trackers.CSVResultTracker`](https://pykeen.readthedocs.io/en/latest/api/pykeen.trackers.CSVResultTracker.html)                 | Tracking results to a CSV file.          |
        | json        | [`pykeen.trackers.JSONResultTracker`](https://pykeen.readthedocs.io/en/latest/api/pykeen.trackers.JSONResultTracker.html)               | Tracking results to a JSON lines file.   |
        | mlflow      | [`pykeen.trackers.MLFlowResultTracker`](https://pykeen.readthedocs.io/en/latest/api/pykeen.trackers.MLFlowResultTracker.html)           | A tracker for MLflow.                    |
        | neptune     | [`pykeen.trackers.NeptuneResultTracker`](https://pykeen.readthedocs.io/en/latest/api/pykeen.trackers.NeptuneResultTracker.html)         | A tracker for Neptune.ai.                |
        | tensorboard | [`pykeen.trackers.TensorBoardResultTracker`](https://pykeen.readthedocs.io/en/latest/api/pykeen.trackers.TensorBoardResultTracker.html) | A tracker for TensorBoard.               |
        | wandb       | [`pykeen.trackers.WANDBResultTracker`](https://pykeen.readthedocs.io/en/latest/api/pykeen.trackers.WANDBResultTracker.html)             | A tracker for Weights and Biases.        |
        
        ## Hyper-parameter Optimization
        
        ### Samplers (3)
        
        | Name   | Reference                                                                                                                         | Description                                                     |
        |--------|-----------------------------------------------------------------------------------------------------------------------------------|-----------------------------------------------------------------|
        | grid   | [`optuna.samplers.GridSampler`](https://optuna.readthedocs.io/en/stable/reference/generated/optuna.samplers.GridSampler.html)     | Sampler using grid search.                                      |
        | random | [`optuna.samplers.RandomSampler`](https://optuna.readthedocs.io/en/stable/reference/generated/optuna.samplers.RandomSampler.html) | Sampler using random sampling.                                  |
        | tpe    | [`optuna.samplers.TPESampler`](https://optuna.readthedocs.io/en/stable/reference/generated/optuna.samplers.TPESampler.html)       | Sampler using TPE (Tree-structured Parzen Estimator) algorithm. |
        
        Any sampler class extending the [optuna.samplers.BaseSampler](https://optuna.readthedocs.io/en/stable/reference/generated/optuna.samplers.BaseSampler.html#optuna.samplers.BaseSampler),
        such as their sampler implementing the [CMA-ES](https://optuna.readthedocs.io/en/stable/reference/generated/optuna.samplers.CmaEsSampler.html#optuna.samplers.CmaEsSampler)
        algorithm, can also be used.
        
        ## Experimentation
        
        ### Reproduction
        
        PyKEEN includes a set of curated experimental settings for reproducing past landmark
        experiments. They can be accessed and run like:
        
        ```shell
        $ pykeen experiments reproduce tucker balazevic2019 fb15k
        ```
        
        Where the three arguments are the model name, the reference, and the dataset.
        The output directory can be optionally set with `-d`.
        
        ### Ablation
        
        PyKEEN includes the ability to specify ablation studies using the
        hyper-parameter optimization module. They can be run like:
        
        ```shell
        $ pykeen experiments ablation ~/path/to/config.json
        ```
        
        ### Large-scale Reproducibility and Benchmarking Study
        
        We used PyKEEN to perform a large-scale reproducibility and benchmarking study which are described in
        [our article](https://arxiv.org/abs/2006.13365):
        
        ```bibtex
        @article{ali2020benchmarking,
          title={Bringing Light Into the Dark: A Large-scale Evaluation of Knowledge Graph Embedding Models Under a Unified Framework},
          author={Ali, Mehdi and Berrendorf, Max and Hoyt, Charles Tapley and Vermue, Laurent and Galkin, Mikhail and Sharifzadeh, Sahand and Fischer, Asja and Tresp, Volker and Lehmann, Jens},
          journal={arXiv preprint arXiv:2006.13365},
          year={2020}
        }
        ```
        
        We have made all code, experimental configurations, results, and analyses that lead to our interpretations available
        at https://github.com/pykeen/benchmarking.
        
        ## Contributing
        
        Contributions, whether filing an issue, making a pull request, or forking, are appreciated.
        See [CONTRIBUTING.md](/CONTRIBUTING.md) for more information on getting involved.
        
        ## Acknowledgements
        
        ### Supporters
        
        This project has been supported by several organizations (in alphabetical order):
        
        - [Bayer](https://www.bayer.com/)
        - [CoronaWhy](https://www.coronawhy.org/)
        - [Enveda Biosciences](https://www.envedabio.com/)
        - [Fraunhofer Institute for Algorithms and Scientific Computing](https://www.scai.fraunhofer.de)
        - [Fraunhofer Institute for Intelligent Analysis and Information Systems](https://www.iais.fraunhofer.de)
        - [Fraunhofer Center for Machine Learning](https://www.cit.fraunhofer.de/de/zentren/maschinelles-lernen.html)
        - [Harvard Program in Therapeutic Science - Laboratory of Systems Pharmacology](https://hits.harvard.edu/the-program/laboratory-of-systems-pharmacology/)
        - [Ludwig-Maximilians-Universität München](https://www.en.uni-muenchen.de/index.html)
        - [Munich Center for Machine Learning (MCML)](https://mcml.ai/)
        - [Siemens](https://new.siemens.com/global/en.html)
        - [Smart Data Analytics Research Group (University of Bonn & Fraunhofer IAIS)](https://sda.tech)
        - [Technical University of Denmark - DTU Compute - Section for Cognitive Systems](https://www.compute.dtu.dk/english/research/research-sections/cogsys)
        - [Technical University of Denmark - DTU Compute - Section for Statistics and Data Analysis](https://www.compute.dtu.dk/english/research/research-sections/stat)
        - [University of Bonn](https://www.uni-bonn.de/)
        
        ### Funding
        
        The development of PyKEEN has been funded by the following grants:
        
        | Funding Body                                             | Program                                                                                                                       | Grant           |
        |----------------------------------------------------------|-------------------------------------------------------------------------------------------------------------------------------|-----------------|
        | DARPA                                                    | [Automating Scientific Knowledge Extraction (ASKE)](https://www.darpa.mil/program/automating-scientific-knowledge-extraction) | HR00111990009   |
        | German Federal Ministry of Education and Research (BMBF) | [Maschinelles Lernen mit Wissensgraphen (MLWin)](https://mlwin.de)                                                            | 01IS18050D      |
        | German Federal Ministry of Education and Research (BMBF) | [Munich Center for Machine Learning (MCML)](https://mcml.ai)                                                            | 01IS18036A      |
        | Innovation Fund Denmark (Innovationsfonden)              | [Danish Center for Big Data Analytics driven Innovation (DABAI)](https://dabai.dk)                                            | Grand Solutions |
        
        ### Logo
        
        The PyKEEN logo was designed by [Carina Steinborn](https://www.xing.com/profile/Carina_Steinborn2)
        
        ## Citation
        
        If you have found PyKEEN useful in your work, please consider citing
        [our article](http://jmlr.org/papers/v22/20-825.html):
        
        ```bibtex
        @article{ali2021pykeen,
            author = {Ali, Mehdi and Berrendorf, Max and Hoyt, Charles Tapley and Vermue, Laurent and Sharifzadeh, Sahand and Tresp, Volker and Lehmann, Jens},
            journal = {Journal of Machine Learning Research},
            number = {82},
            pages = {1--6},
            title = {{PyKEEN 1.0: A Python Library for Training and Evaluating Knowledge Graph Embeddings}},
            url = {http://jmlr.org/papers/v22/20-825.html},
            volume = {22},
            year = {2021}
        }
        ```
        
Keywords: Knowledge Graph Embeddings,Machine Learning,Data Mining,Linked Data
Platform: UNKNOWN
Classifier: Development Status :: 4 - Beta
Classifier: Environment :: Console
Classifier: Intended Audience :: Science/Research
Classifier: License :: OSI Approved :: MIT License
Classifier: Operating System :: OS Independent
Classifier: Programming Language :: Python
Classifier: Programming Language :: Python :: 3.7
Classifier: Programming Language :: Python :: 3.8
Classifier: Programming Language :: Python :: 3.9
Classifier: Programming Language :: Python :: 3 :: Only
Classifier: Topic :: Scientific/Engineering :: Artificial Intelligence
Classifier: Topic :: Scientific/Engineering :: Chemistry
Classifier: Topic :: Scientific/Engineering :: Bio-Informatics
Classifier: Topic :: Scientific/Engineering :: Mathematics
Classifier: Topic :: Scientific/Engineering :: Information Analysis
Requires-Python: >=3.7
Description-Content-Type: text/markdown
Provides-Extra: templating
Provides-Extra: plotting
Provides-Extra: mlflow
Provides-Extra: wandb
Provides-Extra: neptune
Provides-Extra: tensorboard
Provides-Extra: tests
Provides-Extra: docs
