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Python Feature Selection library from ITMO University.

Project description

Feature selection library in Python

Package information: Python 2.7 Python 3.6 License

Install with

pip install ITMO_FS

Current available algorithms:

Filters Wrappers Hybrid
Spearman correlation Add Del MeLiF
Pearson correlation Backward selection  
Fit Criterion Sequential Forward Selection  
F ratio    
Gini index    
Information Gain    
Minimum Redundancy Maximum Relevance    
VDM    
MOSNS    
MOSS    

To use basic filter:

from sklearn.datasets import load_iris
from filters.UnivariateFilter import * # provides you a filter class, basic measures and cutting rules

data, target = load_iris(True)
res = UnivariateFilter("SpearmanCorr", GLOB_CR["Best by value"](0.9999)).run(data, target)
print("SpearmanCorr:", data.shape, '--->', res.shape)

Project details


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Files for ITMO-FS, version 0.2.1
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