Package weka.attributeSelection

Interface Summary
AttributeTransformer Abstract attribute transformer.
ErrorBasedMeritEvaluator Interface for evaluators that calculate the "merit" of attributes/subsets as the error of a learning scheme
RankedOutputSearch Interface for search methods capable of producing a ranked list of attributes.
StartSetHandler Interface for search methods capable of doing something sensible given a starting set of attributes.
 

Class Summary
ASEvaluation Abstract attribute selection evaluation class
ASSearch Abstract attribute selection search class.
AttributeEvaluator Abstract attribute evaluator.
AttributeSelection Attribute selection class.
BestFirst Class for performing a best first search.
CfsSubsetEval CFS attribute subset evaluator.
ChiSquaredAttributeEval Class for Evaluating attributes individually by measuring the chi-squared statistic with respect to the class.
ClassifierSubsetEval Classifier subset evaluator.
ConsistencySubsetEval Consistency attribute subset evaluator.
ExhaustiveSearch Class for performing an exhaustive search.
ForwardSelection Class for performing a forward selection hill climbing search.
GainRatioAttributeEval Class for Evaluating attributes individually by measuring gain ratio with respect to the class.
GeneticSearch Class for performing a genetic based search.
HoldOutSubsetEvaluator Abstract attribute subset evaluator capable of evaluating subsets with respect to a data set that is distinct from that used to initialize/ train the subset evaluator.
InfoGainAttributeEval Class for Evaluating attributes individually by measuring information gain with respect to the class.
OneRAttributeEval Class for Evaluating attributes individually by using the OneR classifier.
PrincipalComponents Class for performing principal components analysis/transformation.
RaceSearch Class for performing a racing search.
RandomSearch Class for performing a random search.
Ranker Class for ranking the attributes evaluated by a AttributeEvaluator Valid options are: -P
Specify a starting set of attributes.
RankSearch Class for evaluating a attribute ranking (given by a specified evaluator) using a specified subset evaluator.
ReliefFAttributeEval Class for Evaluating attributes individually using ReliefF.
SubsetEvaluator Abstract attribute subset evaluator.
SVMAttributeEval Class for Evaluating attributes individually by using the SVM classifier.
SymmetricalUncertAttributeEval Class for Evaluating attributes individually by measuring symmetrical uncertainty with respect to the class.
UnsupervisedAttributeEvaluator Abstract unsupervised attribute evaluator.
UnsupervisedSubsetEvaluator Abstract unsupervised attribute subset evaluator.
WrapperSubsetEval Wrapper attribute subset evaluator.