org.deeplearning4j.nn.conf.layers.samediff.SDVertexParams 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.deeplearning4j.nn.conf.layers.samediff;
import lombok.Data;
import org.nd4j.common.base.Preconditions;
import java.util.Arrays;
import java.util.List;
@Data
public class SDVertexParams extends SDLayerParams {
protected List inputs;
/**
* Define the inputs to the DL4J SameDiff Vertex with specific names
* @param inputNames Names of the inputs. Number here also defines the number of vertex inputs
* @see #defineInputs(int)
*/
public void defineInputs(String... inputNames) {
Preconditions.checkArgument(inputNames != null && inputNames.length > 0,
"Input names must not be null, and must have length > 0: got %s", inputNames);
this.inputs = Arrays.asList(inputNames);
}
/**
* Define the inputs to the DL4J SameDiff vertex with generated names. Names will have format "input_0", "input_1", etc
*
* @param numInputs Number of inputs to the vertex.
*/
public void defineInputs(int numInputs) {
Preconditions.checkArgument(numInputs > 0, "Number of inputs must be > 0: Got %s", numInputs);
String[] inputNames = new String[numInputs];
for (int i = 0; i < numInputs; i++) {
inputNames[i] = "input_" + i;
}
}
}