org.apache.mahout.math.hadoop.similarity.cooccurrence.measures
Enum VectorSimilarityMeasures

java.lang.Object
  extended by java.lang.Enum<VectorSimilarityMeasures>
      extended by org.apache.mahout.math.hadoop.similarity.cooccurrence.measures.VectorSimilarityMeasures
All Implemented Interfaces:
Serializable, Comparable<VectorSimilarityMeasures>

public enum VectorSimilarityMeasures
extends Enum<VectorSimilarityMeasures>


Enum Constant Summary
SIMILARITY_CITY_BLOCK
           
SIMILARITY_COOCCURRENCE
           
SIMILARITY_COSINE
           
SIMILARITY_EUCLIDEAN_DISTANCE
           
SIMILARITY_LOGLIKELIHOOD
           
SIMILARITY_PEARSON_CORRELATION
           
SIMILARITY_TANIMOTO_COEFFICIENT
           
 
Method Summary
 String getClassname()
           
static String list()
           
static VectorSimilarityMeasures valueOf(String name)
          Returns the enum constant of this type with the specified name.
static VectorSimilarityMeasures[] values()
          Returns an array containing the constants of this enum type, in the order they are declared.
 
Methods inherited from class java.lang.Enum
clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf
 
Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait
 

Enum Constant Detail

SIMILARITY_COOCCURRENCE

public static final VectorSimilarityMeasures SIMILARITY_COOCCURRENCE

SIMILARITY_LOGLIKELIHOOD

public static final VectorSimilarityMeasures SIMILARITY_LOGLIKELIHOOD

SIMILARITY_TANIMOTO_COEFFICIENT

public static final VectorSimilarityMeasures SIMILARITY_TANIMOTO_COEFFICIENT

SIMILARITY_CITY_BLOCK

public static final VectorSimilarityMeasures SIMILARITY_CITY_BLOCK

SIMILARITY_COSINE

public static final VectorSimilarityMeasures SIMILARITY_COSINE

SIMILARITY_PEARSON_CORRELATION

public static final VectorSimilarityMeasures SIMILARITY_PEARSON_CORRELATION

SIMILARITY_EUCLIDEAN_DISTANCE

public static final VectorSimilarityMeasures SIMILARITY_EUCLIDEAN_DISTANCE
Method Detail

values

public static VectorSimilarityMeasures[] values()
Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:
for (VectorSimilarityMeasures c : VectorSimilarityMeasures.values())
    System.out.println(c);

Returns:
an array containing the constants of this enum type, in the order they are declared

valueOf

public static VectorSimilarityMeasures valueOf(String name)
Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:
name - the name of the enum constant to be returned.
Returns:
the enum constant with the specified name
Throws:
IllegalArgumentException - if this enum type has no constant with the specified name
NullPointerException - if the argument is null

getClassname

public String getClassname()

list

public static String list()


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