Metadata-Version: 2.0
Name: kenchi
Version: 0.2.1
Summary: A set of python modules for anomaly detection
Home-page: http://kenchi.readthedocs.io
Author: Kon
Author-email: kon.y.ohr.n@gmail.com
License: MIT
Platform: UNKNOWN
Requires-Dist: numpy (>=1.11.2)
Requires-Dist: scikit-learn (>=0.18.0)
Requires-Dist: scipy (>=0.18.1)

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kenchi
======

This is a set of python modules for anomaly detection.

Requirements
------------

-  Python (>=3.5)
-  numpy (>=1.11.2)
-  scipy (>=0.18.1)
-  scikit-learn (>=0.18.0)

Installation
------------

You can install via pip.

::

    pip install kenchi

Usage
-----

.. code:: python

    >>> import numpy as np
    >>> from kenchi import GaussianDetector
    >>> train_size = 1000
    >>> test_size  = 100
    >>> n_outliers = 10
    >>> n_features = 10
    >>> rnd        = np.random.RandomState(0)
    >>> mean       = np.zeros(n_features)
    >>> cov        = np.eye(n_features)
    >>> X_train    = rnd.multivariate_normal(mean, cov, train_size)
    >>> X_test     = np.concatenate((
    ...     rnd.multivariate_normal(mean, cov, test_size - n_outliers),
    ...     rnd.uniform(-10.0, 10.0, size=(n_outliers, n_features))
    ... ))
    >>> det        = GaussianDetector(use_method_of_moments=True).fit(X_train)
    >>> det.predict(X_test)
    array([0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
           0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
           0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
           0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1,
           1, 1, 1, 1, 1, 1, 1, 1], dtype=int32)

License
-------

The MIT License (MIT)

Copyright (c) 2017 Kon


