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4 Commits

Author SHA1 Message Date
Mustafa Karabulut
a33d5fe9c8 RandomForest::getFeatureImportances() method (#47) 
* RandomForest::getFeatureImportances() method

* CsvDataset update for column names
 2017-02-13 21:23:18 +01:00
Mustafa Karabulut
1d73503958 Ensemble Classifiers : Bagging and RandomForest (#36) 
* Fuzzy C-Means implementation

* Update FuzzyCMeans

* Rename FuzzyCMeans to FuzzyCMeans.php

* Update NaiveBayes.php

* Small fix applied to improve training performance

array_unique is replaced with array_count_values+array_keys which is way
faster

* Revert "Small fix applied to improve training performance"

This reverts commit c20253f16ac3e8c37d33ecaee28a87cc767e3b7f.

* Revert "Revert "Small fix applied to improve training performance""

This reverts commit ea10e136c4c11b71609ccdcaf9999067e4be473e.

* Revert "Small fix applied to improve training performance"

This reverts commit c20253f16ac3e8c37d33ecaee28a87cc767e3b7f.

* First DecisionTree implementation

* Revert "First DecisionTree implementation"

This reverts commit 4057a08679c26010c39040a48a3e6dad994a1a99.

* DecisionTree

* FCM Test

* FCM Test

* DecisionTree Test

* Ensemble classifiers: Bagging and RandomForests

* test

* Fixes for conflicted files

* Bagging and RandomForest ensemble algorithms

* Changed unit test

* Changed unit test

* Changed unit test

* Bagging and RandomForest ensemble algorithms

* Baggging and RandomForest ensemble algorithms

* Bagging and RandomForest ensemble algorithms

RandomForest algorithm is improved with changes to original DecisionTree

* Bagging and RandomForest ensemble algorithms

* Slight fix about use of global Exception class

* Fixed the error about wrong use of global Exception class

* RandomForest code formatting
 2017-02-07 12:37:56 +01:00
Arkadiusz Kondas
c3686358b3 Add rules for new cs-fixer 2017-01-31 20:33:08 +01:00
Mustafa Karabulut
87396ebe58 DecisionTree and Fuzzy C Means classifiers (#35) 
* Fuzzy C-Means implementation

* Update FuzzyCMeans

* Rename FuzzyCMeans to FuzzyCMeans.php

* Update NaiveBayes.php

* Small fix applied to improve training performance

array_unique is replaced with array_count_values+array_keys which is way
faster

* Revert "Small fix applied to improve training performance"

This reverts commit c20253f16ac3e8c37d33ecaee28a87cc767e3b7f.

* Revert "Revert "Small fix applied to improve training performance""

This reverts commit ea10e136c4c11b71609ccdcaf9999067e4be473e.

* Revert "Small fix applied to improve training performance"

This reverts commit c20253f16ac3e8c37d33ecaee28a87cc767e3b7f.

* DecisionTree

* FCM Test

* FCM Test

* DecisionTree Test
 2017-01-31 20:27:15 +01:00