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4 Commits

Author SHA1 Message Date
Marcin Michalski 2ee0d373eb
Fix static analysis errors from phpstan upgrade to 0.12 (#426) 2020-03-03 18:52:29 +01:00
Arkadiusz Kondas 717f236ca9
Implement NumberConverter (#377) 2019-05-12 22:25:17 +02:00
Arkadiusz Kondas fbf84ca95f Implement SelectKBest algo for feature selection 2018-02-14 20:34:53 +01:00
Arkadiusz Kondas 3ba35918a3
Implement VarianceThreshold - simple baseline approach to feature selection. (#228) 
* Add sum of squares deviations

* Calculate population variance

* Add VarianceThreshold - feature selection transformer

* Add docs about VarianceThreshold

* Add missing code for pipeline usage
 2018-02-10 18:07:09 +01:00