org.openimaj.ml.linear.learner.perceptron

Class ThresholdDoubleArrayKernelPerceptron

java.lang.Object

org.openimaj.ml.linear.learner.perceptron.KernelPerceptron<double[],PerceptronClass>

org.openimaj.ml.linear.learner.perceptron.DoubleArrayKernelPerceptron

org.openimaj.ml.linear.learner.perceptron.ThresholdDoubleArrayKernelPerceptron

All Implemented Interfaces:

OnlineLearner<double[],PerceptronClass>

public class ThresholdDoubleArrayKernelPerceptron
extends DoubleArrayKernelPerceptron

An implementation of a simple KernelPerceptron which works with double array inputs and is binary.

Author:

Sina Samangooei (ss@ecs.soton.ac.uk)

Field Summary

Fields inherited from class org.openimaj.ml.linear.learner.perceptron.DoubleArrayKernelPerceptron

supports, weights

Fields inherited from class org.openimaj.ml.linear.learner.perceptron.KernelPerceptron

errors

Constructor Summary

Constructors

Constructor and Description
ThresholdDoubleArrayKernelPerceptron(double weight, double threshold, VectorKernel k)
ThresholdDoubleArrayKernelPerceptron(VectorKernel k)

Method Summary

Modifier and Type	Method and Description
PerceptronClass	predict(double[] x)

Methods inherited from class org.openimaj.ml.linear.learner.perceptron.DoubleArrayKernelPerceptron

getBias, getSupports, getWeights, mapping, update

Methods inherited from class org.openimaj.ml.linear.learner.perceptron.KernelPerceptron

getErrors, process

Methods inherited from class java.lang.Object

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

Constructor Detail

ThresholdDoubleArrayKernelPerceptron

public ThresholdDoubleArrayKernelPerceptron(VectorKernel k)

ThresholdDoubleArrayKernelPerceptron

public ThresholdDoubleArrayKernelPerceptron(double weight,
                                            double threshold,
                                            VectorKernel k)

Method Detail

predict

public PerceptronClass predict(double[] x)

Specified by:

predict in interface OnlineLearner<double[],PerceptronClass>

Overrides:

predict in class DoubleArrayKernelPerceptron