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12b8b118dd
php-ml/tests/Phpml
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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
..
Association Update phpunit to 6.0 2017-02-03 12:58:25 +01:00
Classification Partial training base (#78) 2017-04-19 22:26:31 +02:00
Clustering Update phpunit to 6.0 2017-02-03 12:58:25 +01:00
CrossValidation Update phpunit to 6.0 2017-02-03 12:58:25 +01:00
Dataset Update phpunit to 6.0 2017-02-03 12:58:25 +01:00
DimensionReduction Linear algebra operations, Dimensionality reduction and some other minor changes (#81) 2017-04-23 09:03:30 +02:00
FeatureExtraction Update phpunit to 6.0 2017-02-03 12:58:25 +01:00
Math Linear algebra operations, Dimensionality reduction and some other minor changes (#81) 2017-04-23 09:03:30 +02:00
Metric Update phpunit to 6.0 2017-02-03 12:58:25 +01:00
NeuralNetwork Update phpunit to 6.0 2017-02-03 12:58:25 +01:00
Preprocessing Fix division by 0 error during normalization (#83) 2017-04-24 11:47:30 +02:00
Regression Update phpunit to 6.0 2017-02-03 12:58:25 +01:00
SupportVectorMachine Update phpunit to 6.0 2017-02-03 12:58:25 +01:00
Tokenization Update phpunit to 6.0 2017-02-03 12:58:25 +01:00
ModelManagerTest.php Do not requre file to exist for model manager 2017-02-03 17:48:15 +01:00
PipelineTest.php Update phpunit to 6.0 2017-02-03 12:58:25 +01:00