org.imageterrier.dsms
Class AbstractHistogramConsistentScore

java.lang.Object
  org.imageterrier.dsms.AbstractHistogramConsistentScore

All Implemented Interfaces:

Cloneable, org.terrier.matching.dsms.DocumentScoreModifier

Direct Known Subclasses:

ConsistentAffineScoreModifier, ConsistentOriScoreModifier, ConsistentScaleScoreModifier, ConsistentSpatialScoreModifier

public abstract class AbstractHistogramConsistentScore
extends Object
implements org.terrier.matching.dsms.DocumentScoreModifier

Field Summary

static String	CONSISTENT_HISTOGRAM_BINS
protected static org.apache.log4j.Logger	logger
static String	PEAK_MODE

Constructor Summary

AbstractHistogramConsistentScore()

Method Summary

Object	clone()
abstract int[]	getPositionSpecIndices(PositionSpec spec)
abstract void	incr(int[][] matchedTermPos, int[] queryTermIndices, float[] hist, double[] maxVals)
boolean	modifyScores(org.terrier.structures.Index index, org.terrier.matching.MatchingQueryTerms queryTerms, org.terrier.matching.ResultSet resultSet)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.terrier.matching.dsms.DocumentScoreModifier

getName

Field Detail

logger

protected static final org.apache.log4j.Logger logger

CONSISTENT_HISTOGRAM_BINS

public static final String CONSISTENT_HISTOGRAM_BINS

See Also:

Constant Field Values

PEAK_MODE

public static String PEAK_MODE

Constructor Detail

AbstractHistogramConsistentScore

public AbstractHistogramConsistentScore()

Method Detail

getPositionSpecIndices

public abstract int[] getPositionSpecIndices(PositionSpec spec)

incr

public abstract void incr(int[][] matchedTermPos,
                          int[] queryTermIndices,
                          float[] hist,
                          double[] maxVals)

modifyScores

public boolean modifyScores(org.terrier.structures.Index index,
                            org.terrier.matching.MatchingQueryTerms queryTerms,
                            org.terrier.matching.ResultSet resultSet)

Specified by:

modifyScores in interface org.terrier.matching.dsms.DocumentScoreModifier

clone

public Object clone()

Specified by:

clone in interface org.terrier.matching.dsms.DocumentScoreModifier

Overrides:

clone in class Object