cat.lump.ir.sim

Interface Similarity

All Known Implementing Classes:

Esa, SimilarityCLESA, SimilarityCLESAdocs, SimilarityESA, SimilarityESAdocs, SimilarityESAlines, SimilarityESAsent

public interface Similarity

Interface with the minimum required methods to code a similarity model.

Since:

April 13 2012

Author:

albarron

Field Summary

Fields

Modifier and Type	Field and Description
static LumpLogger	log Logger for the application

Method Summary

Methods

Modifier and Type	Method and Description
void	computeSimilarities() Compute the similarity between all the texts in the collection
double	computeSimilarity(java.lang.String idA, java.lang.String idB) Compute the similarity between two specific texts
void	displaySimilarities() Prints a matrix including all the similarities
java.util.Map<java.lang.String,java.util.Map<java.lang.String,java.lang.Double>>	getSimilarities()
double	getSimilarity(java.lang.String idA, java.lang.String idB) Get the (previously computed) similarity between the two ids

Field Detail

log

static final LumpLogger log

Logger for the application

Method Detail

computeSimilarities

void computeSimilarities()

Compute the similarity between all the texts in the collection

computeSimilarity

double computeSimilarity(java.lang.String idA,
                       java.lang.String idB)

Compute the similarity between two specific texts

Parameters:

idA -

idB -

Returns:

getSimilarity

double getSimilarity(java.lang.String idA,
                   java.lang.String idB)

Get the (previously computed) similarity between the two ids

Parameters:

idA -

idB -

Returns:

getSimilarities

java.util.Map<java.lang.String,java.util.Map<java.lang.String,java.lang.Double>> getSimilarities()

Returns:

a nested map with all the computed similarities.

displaySimilarities

void displaySimilarities()

Prints a matrix including all the similarities