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Java example source code file (RBMUtil.java)

This example Java source code file (RBMUtil.java) is included in the alvinalexander.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Learn more about this Java project at its project page.

Java - Java tags/keywords

binary, gaussian, rbmutil, softmax

The RBMUtil.java Java example source code

/*
 *
 *  * Copyright 2015 Skymind,Inc.
 *  *
 *  *    Licensed 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.deeplearning4j.util;


import org.deeplearning4j.nn.conf.layers.RBM;

/**
 * Handles various cooccurrences for RBM specific cooccurrences
 * @author Adam Gibson
 */
public class RBMUtil {

    private RBMUtil() {}

    public static RBM.VisibleUnit inverse(RBM.HiddenUnit visible) {
        switch(visible) {
            case BINARY:
                return  RBM.VisibleUnit.BINARY;
            case GAUSSIAN:
                return  RBM.VisibleUnit.GAUSSIAN;
            case SOFTMAX:
                return  RBM.VisibleUnit.SOFTMAX;
            default:
                return null;

        }
    }

    public static RBM.HiddenUnit inverse( RBM.VisibleUnit hidden) {
        switch(hidden) {
            case BINARY:
                return   RBM.HiddenUnit.BINARY;
            case GAUSSIAN:
                return  RBM.HiddenUnit.GAUSSIAN;
            case SOFTMAX:
                return  RBM.HiddenUnit.SOFTMAX;
        }

        return null;
    }


}

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