Metadata-Version: 2.1
Name: py-irt
Version: 0.0.1
Summary: Bayesian IRT models in Python
Home-page: http://github.com/jplalor/py-irt
Author: John P. Lalor
Author-email: john.lalor@nd.edu
License: UNKNOWN
Description: # py-irt
        Bayesian IRT models in Python
        
        ## Overview
        
        This repository includes code for fitting Item Response Theory (IRT) models using variational inference. 
        
        At present, the one parameter logistic (1PL) model, aka Rasch model, is implemented. 
        The user can specify whether vague or hierarchical priors are used.
        Two- and three-parameter logistic models are in the pipeline and will be added when available.
        
        ## Installation
        
        py-irt is now available on PyPi!
        
        ### Pre-reqs
        
        1. Install [PyTorch](https://pytorch.org/get-started/locally/). 
        2. Install [Pyro](https://pyro.ai/) 
        3. Install py-irt: 
        
        ```shell
        pip install py-irt 
        ```
        ## Citations
        
        If you use this code, please consider citing the following paper:
        
        ```
        @inproceedings{lalor2019emnlp,
          author    = {Lalor, John P and Wu, Hao and Yu, Hong},
          title     = {Learning Latent Parameters without Human Response Patterns: Item Response Theory with Artificial Crowds},
          year      = {2019},
          booktitle = {Proceedings of the 2019 Conference on Empirical Methods in Natural Language Processing},
        }
        ```
        
        Implementation is based on the following paper:
        
        ```
        @article{natesan2016bayesian,
          title={Bayesian prior choice in IRT estimation using MCMC and variational Bayes},
          author={Natesan, Prathiba and Nandakumar, Ratna and Minka, Tom and Rubright, Jonathan D},
          journal={Frontiers in psychology},
          volume={7},
          pages={1422},
          year={2016},
          publisher={Frontiers}
        }
        ```
        
        ## Questions? 
        
        Let me know if you have any requests, bugs, etc.
        
        Email: john.lalor@nd.edu 
        
        
Platform: UNKNOWN
Classifier: Programming Language :: Python :: 3
Classifier: License :: OSI Approved :: MIT License
Classifier: Operating System :: OS Independent
Requires-Python: >=3.6
Description-Content-Type: text/markdown
