A B C D E F G H I J K L M N O P Q R S T U V W X

E

elementAt(int) - Method in class weka.core.FastVector

Returns the element at the given position.

elements() - Method in class weka.core.FastVector

Returns an enumeration of this vector.

elements(int) - Method in class weka.core.FastVector

Returns an enumeration of this vector, skipping the element with the given index.

empty() - Method in class weka.core.Queue

Checks if queue is empty.

EN - Static variable in class Vocabulary

Location of the vocabulary's *.en file containing all terms of the vocabularies and their ids.

entropy(double[]) - Static method in class weka.core.ContingencyTables

Computes the entropy of the given array.

entropyConditionedOnColumns(double[][]) - Static method in class weka.core.ContingencyTables

Computes conditional entropy of the rows given the columns.

entropyConditionedOnRows(double[][]) - Static method in class weka.core.ContingencyTables

Computes conditional entropy of the columns given the rows.

entropyConditionedOnRows(double[][], double[][], double) - Static method in class weka.core.ContingencyTables

Computes conditional entropy of the columns given the rows of the test matrix with respect to the train matrix.

entropyOverColumns(double[][]) - Static method in class weka.core.ContingencyTables

Computes the columns' entropy for the given contingency table.

entropyOverRows(double[][]) - Static method in class weka.core.ContingencyTables

Computes the rows' entropy for the given contingency table.

enumerateAttributes() - Method in class weka.core.Instance

Returns an enumeration of all the attributes.

enumerateAttributes() - Method in class weka.core.Instances

Returns an enumeration of all the attributes.

enumerateInstances() - Method in class weka.core.Instances

Returns an enumeration of all instances in the dataset.

enumerateValues() - Method in class weka.core.Attribute

Returns an enumeration of all the attribute's values if the attribute is nominal or a string, null otherwise.

eq(double, double) - Static method in class weka.core.Utils

Tests if a is equal to b.

equalHeaders(Instance) - Method in class weka.core.Instance

Tests if the headers of two instances are equivalent.

equalHeaders(Instances) - Method in class weka.core.Instances

Checks if two headers are equivalent.

equals(Object) - Method in class weka.core.Attribute

Tests if given attribute is equal to this attribute.

equals(Object) - Method in class weka.core.SerializedObject

Compares this object with another for equality.

extractKeyphrases(Hashtable) - Method in class KEAKeyphraseExtractor

Builds the model from the files