129 Commits

Author	SHA1	Message	Date
Arkadiusz Kondas	638119fc98	code style fixes	2016-08-14 18:27:08 +02:00
Arkadiusz Kondas	f0bd5ae424	Create MLP Regressor draft	2016-08-12 16:29:50 +02:00
Arkadiusz Kondas	2412f15923	Add activationFunction parameter for Perceptron and Layer	2016-08-11 13:21:22 +02:00
Arkadiusz Kondas	c506a84164	refactor Backpropagation methods and simplify things	2016-08-10 23:03:02 +02:00
Arkadiusz Kondas	66d029e94f	implement and test Backpropagation training	2016-08-10 22:43:47 +02:00
Arkadiusz Kondas	72afeb7040	implements and test multilayer perceptron methods	2016-08-09 13:27:43 +02:00
Arkadiusz Kondas	ddb3cc367b	test abstraction from LayeredNetwork	2016-08-07 23:41:02 +02:00
Arkadiusz Kondas	12ee62bbca	create Network and Training contracts	2016-08-05 16:12:39 +02:00
Arkadiusz Kondas	95b29d40b1	add Layer, Input and Bias for neutal network	2016-08-05 10:20:31 +02:00
Arkadiusz Kondas	7062ee29e1	add Neuron and Synapse classes	2016-08-02 20:30:20 +02:00
Arkadiusz Kondas	f186aa9c0b	extract functions from loops and remove unused code	2016-08-02 13:23:58 +02:00
Arkadiusz Kondas	637fd613b8	implement activation function for neural network	2016-08-02 13:07:47 +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	403824d23b	test exception on kmeans	2016-07-24 14:01:17 +02:00
Arkadiusz Kondas	448eaafd78	remove unused exception	2016-07-24 13:52:52 +02:00
Arkadiusz Kondas	074dcf7470	php-cs-fixer	2016-07-19 21:59:23 +02:00
Arkadiusz Kondas	9665457159	implement ClassificationReport class	2016-07-19 21:58:59 +02:00
Arkadiusz Kondas	7abee3061a	docs for files dataset and php-cs-fixer	2016-07-16 23:56:52 +02:00
Arkadiusz Kondas	e0b560f31d	create FilesDataset class	2016-07-16 23:29:40 +02:00
Arkadiusz Kondas	9f140d5b6f	fix problem with token count vectorizer array order	2016-07-14 13:25:11 +02:00
Arkadiusz Kondas	f04cc04da5	create StratifiedRandomSplit for cross validation	2016-07-10 14:13:35 +02:00
Arkadiusz Kondas	adc2d1c81b	change hhvm to 3.12	2016-07-07 23:38:11 +02:00
Arkadiusz Kondas	f3288c5946	fix scalar typehint for hhvm	2016-07-07 23:33:06 +02:00
Arkadiusz Kondas	4aa9702943	fix errors on hhvm with float casting	2016-07-07 22:47:36 +02:00
Arkadiusz Kondas	6c7416a9c4	implement ConfusionMatrix metric	2016-07-07 00:29:58 +02:00
Arkadiusz Kondas	cce68997a1	implement StopWords in TokenCountVectorizer	2016-07-06 23:22:29 +02:00
Arkadiusz Kondas	a2aa27adba	fix problem in SVM with path on windows	2016-07-04 22:22:22 +02:00
Arkadiusz Kondas	9507d58a80	add support for osx	2016-07-01 22:25:57 +02:00
Arkadiusz Kondas	be7693ff2e	remove osx from travis - dont work with php 7.0	2016-06-30 23:27:17 +02:00
Arkadiusz Kondas	601ff884e8	php-cs-fixer	2016-06-17 00:34:15 +02:00
Arkadiusz Kondas	424519cd83	implement fit fot TokenCountVectorizer	2016-06-17 00:33:48 +02:00
Arkadiusz Kondas	3e9e70810d	implement fit on Imputer	2016-06-17 00:16:49 +02:00
Arkadiusz Kondas	557f344018	add fit method for Transformer interface	2016-06-17 00:08:10 +02:00
Arkadiusz Kondas	4554011899	rename labels to targets for Dataset	2016-06-16 23:56:15 +02:00
Arkadiusz Kondas	7f4a0b243f	transform samples for prediction in pipeline	2016-06-16 16:10:46 +02:00
Arkadiusz Kondas	26f2cbabc4	fix Pipeline transformation	2016-06-16 10:26:29 +02:00
Arkadiusz Kondas	d21a401365	implement Tranformer interface on preprocessing classes	2016-06-16 10:03:57 +02:00
Arkadiusz Kondas	7c5e79d2c6	change transformer behavior to reference	2016-06-16 10:01:40 +02:00
Arkadiusz Kondas	374182a6d4	simple pipeline test	2016-06-16 09:58:12 +02:00
Arkadiusz Kondas	cab79e7e36	change interfaces and add Estimator and Pipeline	2016-06-16 09:00:10 +02:00
Arkadiusz Kondas	cc50d2c9b1	implement TfIdf transformation	2016-06-15 16:04:09 +02:00
Arkadiusz Kondas	8a65026642	rename interface Vectorizer to Transformer	2016-06-15 14:09:49 +02:00
Arkadiusz Kondas	da6d94cc46	create stop words class	2016-06-14 11:54:04 +02:00
Arkadiusz Kondas	1ac4b44ee4	create stop words class	2016-06-14 11:53:58 +02:00
Arkadiusz Kondas	2f51716388	change token count vectorizer to return full token counts	2016-06-14 09:58:11 +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	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	b0ab236ab9	create imputer tool for completing missing values	2016-05-08 14:47:17 +02:00