edu.stanford.nlp.dbm
Class DSDataMatrix

java.lang.Object
  |
  +--edu.stanford.nlp.dbm.DataMatrix
        |
        +--edu.stanford.nlp.dbm.BOFDataMatrix
              |
              +--edu.stanford.nlp.dbm.DSDataMatrix

All Implemented Interfaces:

MatrixWrapper

public class DSDataMatrix

extends BOFDataMatrix

DataMatrix for a DataSet, where duplicate Data are not allowed. If a Datum is added multiple times to DSDataMatrix, the features are added.

Field Summary

Fields inherited from class edu.stanford.nlp.dbm.DataMatrix

features, matrix

Constructor Summary

DSDataMatrix(GrowableMatrix m, IndexedSet f)

DSDataMatrix(String filename, IndexedSet f)

Method Summary

void	add(int index, Featurizable f) inserts Featurizable Object into DataMatrix, and returns its index

Methods inherited from class edu.stanford.nlp.dbm.BOFDataMatrix

insert

Methods inherited from class edu.stanford.nlp.dbm.DataMatrix

add, features, getMatrix, initialize

Methods inherited from class java.lang.Object

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

Constructor Detail

DSDataMatrix

public DSDataMatrix(GrowableMatrix m,
                    IndexedSet f)

DSDataMatrix

public DSDataMatrix(String filename,
                    IndexedSet f)
             throws IOException,
                    FileNotFoundException

Method Detail

add

public void add(int index,
                Featurizable f)

inserts Featurizable Object into DataMatrix, and returns its index