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Relief feature selection algorithm

version 1.0.0 (1.58 KB) by Weitian Wang
A primary implementation of classical Relief algorithm. Only binary classification allowed.


Updated 13 Apr 2021

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Refer to Urbanowicz R J, Meeker M, La Cava W, et al. Relief-based feature selection: Introduction and review[J]. Journal
of biomedical informatics, 2018, 85: 189-203. Algorithm 1.
Modification: Simplify ramdomly selected target instance R_i to sequential samples in data set. As a result, distance to nearest hit is always 0.

Cite As

Weitian Wang (2021). Relief feature selection algorithm (, MATLAB Central File Exchange. Retrieved .

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MATLAB Release Compatibility
Created with R2020b
Compatible with any release
Platform Compatibility
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