Commit Graph

13 Commits

Author SHA1 Message Date
Ante Lucic
07041ec608 Run newest php-cs-fixer (#108) 2017-07-26 08:24:47 +02:00
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
Mustafa Karabulut
cf222bcce4 Linear classifiers: Perceptron, Adaline, DecisionStump (#50)
* Linear classifiers

* Code formatting to PSR-2

* Added basic test cases for linear classifiers
2017-02-16 23:23:55 +01:00
Arkadiusz Kondas
858d13b0fa Update phpunit to 6.0 2017-02-03 12:58:25 +01:00
Arkadiusz Kondas
cbdc049526 Update php-cs-fixer 2016-11-20 22:53:17 +01:00
Arkadiusz Kondas
2a76cbb402 add .coverage to git ignore 2016-07-24 13:42:50 +02:00
Arkadiusz Kondas
601ff884e8 php-cs-fixer 2016-06-17 00:34:15 +02:00
Arkadiusz Kondas
be7423350f add more tests for fit metod in preprocessors 2016-06-17 00:23:27 +02:00
Arkadiusz Kondas
3e9e70810d implement fit on Imputer 2016-06-17 00:16:49 +02:00
Arkadiusz Kondas
d21a401365 implement Tranformer interface on preprocessing classes 2016-06-16 10:03:57 +02:00
Arkadiusz Kondas
fb04b57853 implement data Normalizer with L1 and L2 norm 2016-05-08 20:35:01 +02:00
Arkadiusz Kondas
65cdfe64b2 implement Median and MostFrequent strategy for imputer 2016-05-08 19:33:39 +02:00
Arkadiusz Kondas
b0ab236ab9 create imputer tool for completing missing values 2016-05-08 14:47:17 +02:00