21 Commits

Author	SHA1	Message	Date
Arkadiusz Kondas	f186aa9c0b	extract functions from loops and remove unused code	2016-08-02 13:23:58 +02:00
Pablo Joán Iglesias	bbbf5cfc9d	For each body should be wrapped in an if statement (#14) ... unit test to go with commit	2016-07-26 08:14:57 +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	5c67cfaeef	refactor kmeans init methods	2016-05-02 23:36:58 +02:00
Arkadiusz Kondas	56114d99ce	fix param casting for hhvm compatibility	2016-05-02 23:06:17 +02:00
Arkadiusz Kondas	650e7dd20d	simply getDeterminant method	2016-04-30 23:54:05 +02:00
Arkadiusz Kondas	2952557028	improve matrix inverse	2016-04-30 23:47:35 +02:00
Arkadiusz Kondas	ff79de7e14	better arguments format for regression	2016-04-30 13:54:01 +02:00
Arkadiusz Kondas	633974fea0	php-cs-fxier	2016-04-30 00:59:10 +02:00
Arkadiusz Kondas	60c796f5d9	create matrix calculation for ls regression for multiple variable	2016-04-30 00:58:54 +02:00
Arkadiusz Kondas	52cbda0482	replace mean calls	2016-04-27 23:57:05 +02:00
Arkadiusz Kondas	80a712e8a8	implement Least Squares Regression	2016-04-27 23:51:14 +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