com.github.chen0040.plsa

Class pLSA

java.lang.Object

com.github.chen0040.plsa.pLSA

public class pLSA
extends Object

Created by xschen on 9/16/15. probabilistic Latent Semantic Analysis

Constructor Summary

Constructors

Constructor and Description
pLSA()

Method Summary

Modifier and Type	Method and Description
void	copy(pLSA that)
void	fit(List<String> docs)
List<com.github.chen0040.data.utils.TupleTwo<Document,Double>>	getTopRankingDocs4Topic(int topic, int limits)
List<com.github.chen0040.data.utils.TupleTwo<Integer,Double>>	getTopRankingTopics4Doc(int doc, int limits)
List<com.github.chen0040.data.utils.TupleTwo<String,Double>>	getTopRankingWords4Topic(int topic, int limits)
pLSA	makeCopy()
String	wordAtIndex(int word)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

pLSA

public pLSA()

Method Detail

wordAtIndex

public String wordAtIndex(int word)

makeCopy

public pLSA makeCopy()

copy

public void copy(pLSA that)

getTopRankingTopics4Doc

public List<com.github.chen0040.data.utils.TupleTwo<Integer,Double>> getTopRankingTopics4Doc(int doc,
                                                                                             int limits)

getTopRankingDocs4Topic

public List<com.github.chen0040.data.utils.TupleTwo<Document,Double>> getTopRankingDocs4Topic(int topic,
                                                                                              int limits)

getTopRankingWords4Topic

public List<com.github.chen0040.data.utils.TupleTwo<String,Double>> getTopRankingWords4Topic(int topic,
                                                                                             int limits)

fit

public void fit(List<String> docs)