org.nd4j.weightinit.impl.OneInitScheme Maven / Gradle / Ivy
/*
* ******************************************************************************
* *
* *
* * 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.
* *
* * See the NOTICE file distributed with this work for additional
* * information regarding copyright ownership.
* * 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.weightinit.impl;
import lombok.Builder;
import org.nd4j.linalg.api.buffer.DataType;
import org.nd4j.linalg.api.ndarray.INDArray;
import org.nd4j.linalg.factory.Nd4j;
import org.nd4j.weightinit.BaseWeightInitScheme;
import org.nd4j.weightinit.WeightInit;
/**
* Initialize the weight to one.
* @author Adam Gibson
*/
public class OneInitScheme extends BaseWeightInitScheme {
@Builder
public OneInitScheme(char order) {
super(order);
}
@Override
public INDArray doCreate(DataType dataType, long[] shape, INDArray paramsView) {
return Nd4j.createUninitialized(dataType, shape, order()).assign(1.0f);
}
@Override
public WeightInit type() {
return WeightInit.ONES;
}
}