Metadata-Version: 1.0
Name: kenchi
Version: 0.5.0
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
Description-Content-Type: UNKNOWN
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        kenchi
        ======
        
        This is a set of python modules for anomaly detection.
        
        Requirements
        ------------
        
        -  Python (>=3.5)
        -  matplotlib (>=2.0.2)
        -  numpy (>=1.11.2)
        -  pandas (>=0.20.3)
        -  scipy (>=0.18.1)
        -  scikit-learn (>=0.18.0)
        
        Installation
        ------------
        
        You can install via pip.
        
        ::
        
            pip install kenchi
        
        Usage
        -----
        
        .. code:: python
        
            import matplotlib.pyplot as plt
            import numpy as np
            from kenchi.outlier_detection import GaussianOutlierDetector
        
            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)
        
            # Generate the training data
            X_train      = rnd.multivariate_normal(
                mean     = mean,
                cov      = cov,
                size     = train_size
            )
        
            # Generate the test data that contains outliers
            X_test       = np.concatenate([
                rnd.multivariate_normal(
                    mean = mean,
                    cov  = cov,
                    size = test_size - n_outliers
                ),
                rnd.uniform(
                    low  = -10.0,
                    high = 10.0,
                    size = (n_outliers, n_features)
                )
            ])
        
            # Fit the model according to the given training data
            det          = GaussianOutlierDetector().fit(X_train)
        
            # Plot anomaly scores for test samples
            det.plot_anomaly_score(X_test)
        
            plt.show()
        
        .. image:: docs/images/anomaly_score.png
        
        License
        -------
        
        The MIT License (MIT)
        
        Copyright (c) 2017 Kon
        
Platform: UNKNOWN
