javax.visrec

Class AbstractImageClassifier<IMAGE_CLASS,MODEL_CLASS>

java.lang.Object

javax.visrec.AbstractImageClassifier<IMAGE_CLASS,MODEL_CLASS>

Type Parameters:

MODEL_CLASS - class of machine learning model

All Implemented Interfaces:

Classifier<IMAGE_CLASS,Map<String,Float>>, ImageClassifier<IMAGE_CLASS>

public abstract class AbstractImageClassifier<IMAGE_CLASS,MODEL_CLASS>
extends Object
implements ImageClassifier<IMAGE_CLASS>

Skeleton abstract class to make it easier to implement image classifier. It provides implementation of Classifier interface for images, along with image factory for specific type of images. This class solves the problem of using various implementation of images and machine learning models in Java, and provides standard Classifier API for clients. By default the type of key in the Map the ImageClassifier is String

Author:

Zoran Sevarac

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractImageClassifier(Class<IMAGE_CLASS> imgCls, MODEL_CLASS model)

Method Summary

Modifier and Type	Method and Description
Map<String,Float>	classify(File file)
Map<String,Float>	classify(InputStream inputStream)
ImageFactory<IMAGE_CLASS>	getImageFactory()
MODEL_CLASS	getModel()
float	getThreshold()
void	setModel(MODEL_CLASS model)
void	setThreshold(float threshold)

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.visrec.ml.classification.Classifier

classify

Constructor Detail

AbstractImageClassifier

protected AbstractImageClassifier(Class<IMAGE_CLASS> imgCls,
                                  MODEL_CLASS model)

Method Detail

getImageFactory

public ImageFactory<IMAGE_CLASS> getImageFactory()

classify

public Map<String,Float> classify(File file)
                           throws ClassificationException

Specified by:

classify in interface ImageClassifier<IMAGE_CLASS>

Throws:

ClassificationException

classify

public Map<String,Float> classify(InputStream inputStream)
                           throws ClassificationException

Specified by:

classify in interface ImageClassifier<IMAGE_CLASS>

Throws:

ClassificationException

getModel

public MODEL_CLASS getModel()

setModel

public void setModel(MODEL_CLASS model)

getThreshold

public float getThreshold()

setThreshold

public void setThreshold(float threshold)