6 Commits

Author	SHA1	Message	Date
Richard Townsend	7ba57fe6df	trees: Handling FloatAttributes. ... This patch adds: * Gini index and information gain ratio as DecisionTree split options; * handling for numeric Attributes (split point chosen naïvely on the basis of maximum entropy); * A couple of additional utility functions in base/ * A new dataset (see sources.txt) for testing. Performance on Iris performs markedly without discretisation.	2014-10-26 17:40:38 +00:00
Amit Kumar Gupta	21bb2fc9fa	Remove redundant import renames	2014-08-22 07:21:24 +00:00
Richard Townsend	c2d040af30	trees: merge from v2-instances	2014-08-03 15:17:13 +01:00
Niclas Jern	627a5537d3	Comments should be of the form "<Struct> ..." or "<MethodName> ..."	2014-07-18 13:48:28 +03:00
Richard Townsend	12ace9def5	Identified source of the low accuracy	2014-05-17 20:37:19 +01:00
Richard Townsend	db3ac3c695	ID3 algorithm working	2014-05-17 17:28:51 +01:00