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Algorithms for monitoring and explaining machine learning models

Project description

Alibi Logo

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Alibi is an open source Python library aimed at machine learning model inspection and interpretation. The initial focus on the library is on black-box, instance based model explanations.

Goals

  • Provide high quality reference implementations of black-box ML model explanation algorithms
  • Define a consistent API for interpretable ML methods
  • Support multiple use cases (e.g. tabular, text and image data classification, regression)
  • Implement the latest model explanation, concept drift, algorithmic bias detection and other ML model monitoring and interpretation methods

Installation

Alibi can be installed from PyPI:

pip install alibi

This will install alibi with all its dependencies:

  beautifulsoup4
  numpy
  Pillow
  pandas
  requests
  scikit-learn
  spacy
  scikit-image
  tensorflow

To run all the example notebooks, you may additionally run pip install alibi[examples] which will install the following:

  seaborn
  Keras

Examples

Anchor method applied to the InceptionV3 model trained on ImageNet:

Prediction: Persian Cat Anchor explanation
Persian Cat Persian Cat Anchor

Contrastive Explanation method applied to a CNN trained on MNIST:

Prediction: 4 Pertinent Negative: 9 Pertinent Positive: 4
mnist_orig mnsit_pn mnist_pp

Trust scores applied to a softmax classifier trained on MNIST:

trust_mnist

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