Project description

CFOF (Concentration Free Outlier Factor)

Python implementation of Concentration Free Outlier Factor (CFOF) [1].

CFOF properties

Concentration free
Does not suffer of the hubness problem
Semi–locality
fast-CFOF algorithm allows to calculate reliably CFOF scores with linear cost both in the dataset size and dimensionality

Installation

To install the latest release:

$ pip install cfof

References

[1] ANGIULLI, Fabrizio. CFOF: a concentration free measure for anomaly detection. ACM Transactions on Knowledge Discovery from Data (TKDD), 2020, vol. 14, no 1, p. 1-53.

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Release history Release notifications | RSS feed

0.4.0

Oct 22, 2021

0.3.0

Oct 15, 2021

0.2.0

Oct 15, 2021

0.1.0

Oct 11, 2021

This version

0.0.0

Oct 10, 2021

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