org.nd4j.linalg.api.ops.impl.reduce.bp.StandardDeviationBp Maven / Gradle / Ivy
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* * This program and the accompanying materials are made available under the
* * terms of the Apache License, Version 2.0 which is available at
* * https://www.apache.org/licenses/LICENSE-2.0.
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* * information regarding copyright ownership.
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* * SPDX-License-Identifier: Apache-2.0
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package org.nd4j.linalg.api.ops.impl.reduce.bp;
import org.nd4j.autodiff.samediff.SDVariable;
import org.nd4j.autodiff.samediff.SameDiff;
import org.nd4j.linalg.api.ndarray.INDArray;
public class StandardDeviationBp extends BaseReductionBp {
private boolean biasCorrected;
public StandardDeviationBp(SameDiff sameDiff, SDVariable origInput, SDVariable gradAtOutput, boolean biasCorrected, boolean keepDims, int... dimensions) {
super(sameDiff, origInput, gradAtOutput, keepDims, dimensions);
this.biasCorrected = biasCorrected;
addTArgument(biasCorrected ? 1.0 : 0.0);
}
public StandardDeviationBp(INDArray origInput, INDArray gradAtOutput, INDArray output, boolean biasCorrected, boolean keepDims, int... dimensions){
super(origInput, gradAtOutput, output, keepDims, dimensions);
this.biasCorrected = biasCorrected;
addTArgument(biasCorrected ? 1.0 : 0.0);
}
public StandardDeviationBp(){}
@Override
public String opName() {
return "reduce_stdev_bp";
}
}