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PyIFS

A python3 package for infinite feature selection

Installation

$ pip install PyIFS

How to use

import PyIFS
inf = PyIFS.InfFS()
[RANKED, WEIGHT] = inf.infFS(x, y, alpha, supervision, verbose)
INPUT:
  • x is a T by n matrix, where T is the number of samples and n the number of features
  • y is a column vector with class labels
  • alpha is the mixing parameter
  • supervision is a boolean variable (0 = unsupervised version, 1 = supervised version)
  • verbose is a boolean variable (0, 1)
OUTPUT:
  • RANKED are indices of columns in x ordered by attribute importance
  • WEIGHT are attribute weights with large positive weights assigned to important attributes

Metadata

Release files for PyIFS 0.0.3

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