Metadata-Version: 1.1
Name: lsanomaly
Version: 0.1.0
Summary: Least squares anomaly detection.
Home-page: https://github.com/lsanomaly/lsanomaly
Author: David Westerhoff
Author-email: dmwesterhoff@gmail.com
License: MIT
Description: Table of Contents
        -----------------
        
        -  `Features`_
        -  `Installation`_
        -  `Usage`_
        -  `Reference`_
        -  `Documentation`_
        -  `History`_
        -  `License`_
        
        Features
        --------
        
        -  Compatible with scikit-learn package modules
        -  Probabilistic outlier detection model
        -  Robust classifier when given multiple inlier classes
        -  Easy to install and get started
        
        Installation
        ------------
        
        The best way to install lsanomaly is to:
        
        ::
        
            pip install lsanomaly
        
        Because lsanomaly requires scikit-learn it also requires numpy and scipy
        inherintly. Make sure you have successfully installed these packages if you're
        having trouble getting lsanomaly to install.
        
        Usage
        -----
        
        For those familiar with scikit-learn the interface will be familiar, in fact lsanomaly was built to be compatible with sklearn modules where applicable. Here is basic usage of lsanomaly to get started quick as possible.
        
        **Configuring the Model**
        
        The LSAnomaly provides reasonable default parameters when given an empty init or it can be passed values for rho and sigma. The value rho controls sensitivity to outliers and sigma determines the ‘smoothness’ of the
        boundary. These values can be tuned to improve your results using lsanomaly.
        
        .. code:: python
        
            from lsanomaly import LSAnomaly
        
            # At train time lsanomaly calculates parameters rho and sigma
            lsanomaly = LSAnomaly()
            # or alternatively
            lsanomaly = LSAnomaly(sigma=3, rho=0.1)
        
        **Training the Model**
        
        After the model is configured the training data can be fit.
        
        .. code:: python
        
            import numpy as np
            lsanomaly.fit(np.array([[1],[2],[3],[1],[2],[3]]))
        
        **Making Predictions**
        
        Now that the data is fit, we will probably want to try and predict on some data not in the training set.
        
        .. code:: python
        
            >>> lsanomaly.predict([0])
            [0.0]
            >>> lsanomaly.predict_proba([0])
            array([[ 0.5760205,  0.4239795]])
        
        Reference
        ---------
        
        J.A. Quinn, M. Sugiyama. A least-squares approach to anomaly detection in static and sequential data. Pattern Recognition Letters 40:36-40, 2014.  
        
        [`pdf`_]
        
        Documentation
        -------------
        
        Coming soon...
        
        History
        -------
        
        To check out the complete release notes see the `changelog`_.
        
        License
        -------
        
        The MIT License (MIT)
        
        Copyright (c) 2016 John Quinn
        
        Permission is hereby granted, free of charge, to any person obtaining a
        copy of this software and associated documentation files (the
        “Software”), to deal in the Software without restriction, including
        without limitation the rights to use, copy, modify, merge, publish,
        distribute, sublicense, and/or sell copies of the Software, and to
        permit persons to whom the Software is furnished to do so, subject to
        the following conditions:
        
        The above copyright notice and this permission notice shall be included
        in all copies or substantial portions of the Software.
        
        THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS
        OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
        MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
        IN NO EVENT SHALL TH
        
        .. _Features: #features
        .. _Installation: #installation
        .. _Usage: #usage
        .. _Documentation: #documentation
        .. _History: #history
        .. _License: #license
        .. _here: https://
        .. _changelog: https://github.com/lsanomaly/lsanomaly/blob/master/CHANGELOG.md
        .. _pdf: http://air.ug/~jquinn/papers/PRLetters_LSAnomalyDetection.pdf
        
        .. |Logo| image:: https://github.com/lsanomaly/lsanomaly/blob/master/docs/logo.png
        .. |Language| image:: https://img.shields.io/badge/language-python-blue.svg
        .. |Documentation| image:: https://img.shields.io/badge/docs-100%25-brightgreen.svg
        .. |License| image:: https://img.shields.io/badge/license-MIT-7f7f7f.svg
        
Keywords: anomaly outlier novelty detection machine learning scikit-learn sklearn
Platform: UNKNOWN
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: MIT License
Classifier: Operating System :: OS Independent
Classifier: Programming Language :: Python
Classifier: Programming Language :: Python :: 2
Classifier: Programming Language :: Python :: 2.7
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.3
Classifier: Programming Language :: Python :: 3.4
Classifier: Programming Language :: Python :: 3.5
Classifier: Topic :: Software Development :: Libraries :: Python Modules
