org.nd4j.linalg.api.ops.impl.layers.recurrent.config.LSTMBlockCellConfiguration Maven / Gradle / Ivy
/*******************************************************************************
* Copyright (c) 2015-2019 Skymind, Inc.
*
* 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.
*
* 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.
*
* SPDX-License-Identifier: Apache-2.0
******************************************************************************/
package org.nd4j.linalg.api.ops.impl.layers.recurrent.config;
import lombok.Builder;
import lombok.Data;
import org.nd4j.autodiff.samediff.SDVariable;
import org.nd4j.linalg.util.ArrayUtil;
import java.util.LinkedHashMap;
import java.util.Map;
@Builder
@Data
public class LSTMBlockCellConfiguration {
private boolean peepHole; //IArg(0)
private double forgetBias; //TArg(0)
private double clippingCellValue; //TArg(1)
private SDVariable xt, cLast, yLast, W, Wci, Wcf, Wco, b;
public Map toProperties() {
Map ret = new LinkedHashMap<>();
ret.put("peepHole",peepHole);
ret.put("clippingCellValue",clippingCellValue);
ret.put("forgetBias",forgetBias);
return ret;
}
public SDVariable[] args() {
return new SDVariable[] {xt,cLast, yLast, W, Wci, Wcf, Wco, b};
}
public int[] iArgs() {
return new int[] {ArrayUtil.fromBoolean(peepHole)};
}
public double[] tArgs() {
return new double[] {forgetBias,clippingCellValue};
}
}