org.openimaj.ml.linear.learner.perceptron

Class ThresholdMatrixKernelPerceptron

java.lang.Object

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

org.openimaj.ml.linear.learner.perceptron.MatrixKernelPerceptron

org.openimaj.ml.linear.learner.perceptron.ThresholdMatrixKernelPerceptron

All Implemented Interfaces:

OnlineLearner<double[],PerceptronClass>

public class ThresholdMatrixKernelPerceptron
extends MatrixKernelPerceptron

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

Author:

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

Field Summary

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

supports, weights

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

errors

Constructor Summary

Constructors

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

Method Summary

Methods

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

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

correct, 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

ThresholdMatrixKernelPerceptron

public ThresholdMatrixKernelPerceptron(VectorKernel k)

ThresholdMatrixKernelPerceptron

public ThresholdMatrixKernelPerceptron(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 MatrixKernelPerceptron