org.apache.mahout.classifier.ClassifierResult.java Source code

Introduction

Here is the source code for org.apache.mahout.classifier.ClassifierResult.java

Source

/**
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.apache.mahout.classifier;

/**
 * Result of a document classification. The label and the associated score (usually probabilty)
 */
public class ClassifierResult {

    private String label;
    private double score;
    private double logLikelihood = Double.MAX_VALUE;

    public ClassifierResult() {
    }

    public ClassifierResult(String label, double score) {
        this.label = label;
        this.score = score;
    }

    public ClassifierResult(String label) {
        this.label = label;
    }

    public ClassifierResult(String label, double score, double logLikelihood) {
        this.label = label;
        this.score = score;
        this.logLikelihood = logLikelihood;
    }

    public double getLogLikelihood() {
        return logLikelihood;
    }

    public void setLogLikelihood(double logLikelihood) {
        this.logLikelihood = logLikelihood;
    }

    public String getLabel() {
        return label;
    }

    public double getScore() {
        return score;
    }

    public void setLabel(String label) {
        this.label = label;
    }

    public void setScore(double score) {
        this.score = score;
    }

    @Override
    public String toString() {
        return "ClassifierResult{" + "category='" + label + '\'' + ", score=" + score + '}';
    }
}