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16 Commits

Author SHA1 Message Date
Arkadiusz Kondas
637fd613b8 implement activation function for neural network 2016-08-02 13:07:47 +02:00
Pablo Joán Iglesias
38deaaeb2e testScalarProduct check for non numeric values (#13) 
* testScalarProduct check for non numeric values

test for non numeric values.

* updating pr #13

using global namespace fro stdClass
 2016-07-26 08:13:52 +02:00
Arkadiusz Kondas
65cdfe64b2 implement Median and MostFrequent strategy for imputer 2016-05-08 19:33:39 +02:00
Arkadiusz Kondas
a761d0e8f2 mode (dominant) from numbers 2016-05-08 19:23:54 +02:00
Arkadiusz Kondas
ed1e07e803 median function in statistic 2016-05-08 19:12:39 +02:00
Arkadiusz Kondas
ee9bb7b252 add tests for matrix class 2016-04-30 23:21:32 +02:00
Arkadiusz Kondas
9d74174a68 ls reg with error :( 2016-04-29 23:03:08 +02:00
Arkadiusz Kondas
3e4dc3ddf8 add test for mean with floats 2016-04-28 07:32:48 +02:00
Arkadiusz Kondas
b5e4cbe66e add Mean::arithmetic tests 2016-04-27 23:57:23 +02:00
Arkadiusz Kondas
cbec77d247 pearson correlation function 2016-04-27 23:28:01 +02:00
Arkadiusz Kondas
66dcfcf2b7 implement standard deviation of population function 2016-04-27 23:04:59 +02:00
Arkadiusz Kondas
af3b57692f linear regression is also hard 2016-04-25 22:55:34 +02:00
Arkadiusz Kondas
37782eba98 implement RBF kernel function 2016-04-21 22:54:38 +02:00
Arkadiusz Kondas
b30f4cbf11 make scalar function static 2016-04-21 22:12:45 +02:00
Arkadiusz Kondas
34281e40ee add scalar product function 2016-04-21 00:23:03 +02:00
Arkadiusz Kondas
9330785a6f extract Math namespace 2016-04-20 23:56:33 +02:00