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Java example source code file (GraphVectorLookupTable.java)

This example Java source code file (GraphVectorLookupTable.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

graphvectorlookuptable, indarray

The GraphVectorLookupTable.java Java example source code

package org.deeplearning4j.graph.models.embeddings;

import org.nd4j.linalg.api.ndarray.INDArray;

/**Lookup table for vector representations of the vertices in a graph
 */
public interface GraphVectorLookupTable {

    /**The size of the vector representations
     */
    int vectorSize();

    /** Reset (randomize) the weights. */
    void resetWeights();

    /** Conduct learning given a pair of vertices (in and out) */
    void iterate(int first, int second);

    /** Get the vector for the vertex with index idx */
    public INDArray getVector(int idx);

    /** Set the learning rate */
    void setLearningRate(double learningRate);

    /** Returns the number of vertices in the graph */
    int getNumVertices();

}

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