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php-ml/tests/Phpml/Preprocessing
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David Monllaó 12b8b118dd Fix division by 0 error during normalization (#83) 
* Fix division by 0 error during normalization

std is 0 when a feature has the same value in samples.

* Expand std normalization test
2017-04-24 11:47:30 +02:00
..
ImputerTest.php Update phpunit to 6.0 2017-02-03 12:58:25 +01:00
NormalizerTest.php Fix division by 0 error during normalization (#83) 2017-04-24 11:47:30 +02:00