marf.Classification.Distance
Class DiffDistance
java.lang.Object
marf.Storage.StorageManager
marf.Classification.Classification
marf.Classification.Distance.Distance
marf.Classification.Distance.DiffDistance
- All Implemented Interfaces:
- java.io.Serializable, java.lang.Cloneable, IClassification, IStorageManager
public class DiffDistance
- extends Distance
Diff-Distance Classifier.
$Id: DiffDistance.java,v 1.11 2007/12/31 00:17:04 mokhov Exp $
- Since:
- 0.3.0.2
- Version:
- $Revision: 1.11 $
- Author:
- Serguei Mokhov
- See Also:
- Serialized Form
Field Summary |
static double |
DEFAULT_ALLOWED_ERROR
Default allowed difference between two features of 0.0001. |
static double |
DISTANCE_FACTOR
Default distance factor to add to the difference
to make the subject more distant. |
Method Summary |
double |
distance(double[] padVector1,
double[] padVector2)
Diff-Distance implementation. |
static java.lang.String |
getMARFSourceCodeRevision()
Retrieves class' revision. |
Methods inherited from class marf.Classification.Classification |
classify, clone, dump, getFeatureExtraction, getResultSet, getTrainingSetFilename, loadTrainingSet, restore, setFeatureExtraction, train, train |
Methods inherited from class marf.Storage.StorageManager |
backSynchronizeObject, dumpBinary, dumpCSV, dumpGzipBinary, dumpHTML, dumpSQL, dumpXML, enableDumpOnNotFound, equals, getDefaultExtension, getDefaultExtension, getDumpMode, getFilename, getObjectToSerialize, hashCode, restoreBinary, restoreCSV, restoreGzipBinary, restoreHTML, restoreSQL, restoreXML, setDumpMode, setFilename, toString |
Methods inherited from class java.lang.Object |
finalize, getClass, notify, notifyAll, wait, wait, wait |
DEFAULT_ALLOWED_ERROR
public static final double DEFAULT_ALLOWED_ERROR
- Default allowed difference between two features of 0.0001.
- See Also:
- Constant Field Values
DISTANCE_FACTOR
public static final double DISTANCE_FACTOR
- Default distance factor to add to the difference
to make the subject more distant.
- See Also:
- Constant Field Values
DiffDistance
public DiffDistance(IFeatureExtraction poFeatureExtraction)
- DiffDistance Constructor.
- Parameters:
poFeatureExtraction
- FeatureExtraction module reference
distance
public final double distance(double[] padVector1,
double[] padVector2)
- Diff-Distance implementation.
- Specified by:
distance
in class Distance
- Parameters:
padVector1
- first vector to comparepadVector2
- second vector to compare
- Returns:
- diff-distance between two feature vectors
getMARFSourceCodeRevision
public static java.lang.String getMARFSourceCodeRevision()
- Retrieves class' revision.
- Returns:
- revision string