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php-ml/tests/Math
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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
..
Distance Enhancement: Flatten directory structure (#220) 2018-02-10 12:08:58 +01:00
Kernel Enhancement: Flatten directory structure (#220) 2018-02-10 12:08:58 +01:00
LinearAlgebra Enhancement: Flatten directory structure (#220) 2018-02-10 12:08:58 +01:00
Statistic Implement VarianceThreshold - simple baseline approach to feature selection. (#228) 2018-02-10 18:07:09 +01:00
ComparisonTest.php Enhancement: Flatten directory structure (#220) 2018-02-10 12:08:58 +01:00
MatrixTest.php Enhancement: Flatten directory structure (#220) 2018-02-10 12:08:58 +01:00
ProductTest.php Enhancement: Flatten directory structure (#220) 2018-02-10 12:08:58 +01:00
SetTest.php Enhancement: Flatten directory structure (#220) 2018-02-10 12:08:58 +01:00