diva.sketch.recognition

Class SSTrainingModel

java.lang.Object

diva.sketch.recognition.SSTrainingModel

public class SSTrainingModel
extends Object

SSTrainingModel (Single Stroke Training Model) is a data structure for storing training examples and their types. Each training example is a TimedStroke object.

Version:

$Revision: 1.1 $

Author:

Heloise Hse (hwawen@eecs.berkeley.edu)

Field Summary

Fields

Modifier and Type	Field and Description
protected static boolean	NEGATIVE Internal constant for the array slot of negative examples.
protected static boolean	POSITIVE Internal constant for the array slot of positive examples.

Constructor Summary

Constructors

Constructor and Description
SSTrainingModel() Construct an empty training model.

Method Summary

Modifier and Type	Method and Description
void	addExample(String t, TimedStroke s, boolean which) Add an example to this training model for the given type (either positive or negative, denoted by the "which" argument).
void	addNegativeExample(String t, TimedStroke s) Add a negative example to this training model for the given type.
void	addPositiveExample(String t, TimedStroke s) Add a positive example to this training model for the given type.
boolean	containsType(String t) Return true if the training type with the specified name is in the model, or false otherwise.
int	getTypeCount() Return how many types are contained in this training model.
int	negativeExampleCount(String t) Returns the number of negative examples for the given type.
Iterator	negativeExamples(String t) An iterator over the negative examples for the given type.
int	positiveExampleCount(String t) Returns the number of positive examples for the given type.
Iterator	positiveExamples(String t) An iterator over the positive examples for the given type.
Iterator	types() An iterator over the types contained in this training model.

Methods inherited from class java.lang.Object

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

Field Detail

NEGATIVE

protected static final boolean NEGATIVE

Internal constant for the array slot of negative examples.

See Also:

Constant Field Values

POSITIVE

protected static final boolean POSITIVE

Internal constant for the array slot of positive examples.

See Also:

Constant Field Values

Constructor Detail

SSTrainingModel

public SSTrainingModel()

Construct an empty training model.

Method Detail

addNegativeExample

public final void addNegativeExample(String t,
                                     TimedStroke s)

Add a negative example to this training model for the given type.

addPositiveExample

public final void addPositiveExample(String t,
                                     TimedStroke s)

Add a positive example to this training model for the given type.

addExample

public final void addExample(String t,
                             TimedStroke s,
                             boolean which)

Add an example to this training model for the given type (either positive or negative, denoted by the "which" argument).

containsType

public final boolean containsType(String t)

Return true if the training type with the specified name is in the model, or false otherwise.

getTypeCount

public final int getTypeCount()

Return how many types are contained in this training model.

negativeExampleCount

public final int negativeExampleCount(String t)

Returns the number of negative examples for the given type.

negativeExamples

public final Iterator negativeExamples(String t)

An iterator over the negative examples for the given type.

positiveExampleCount

public final int positiveExampleCount(String t)

Returns the number of positive examples for the given type.

positiveExamples

public final Iterator positiveExamples(String t)

An iterator over the positive examples for the given type.

types

public Iterator types()

An iterator over the types contained in this training model.