55 lines
1.8 KiB
Java
55 lines
1.8 KiB
Java
/*
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* ******************************************************************************
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* *
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* *
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* * This program and the accompanying materials are made available under the
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* * terms of the Apache License, Version 2.0 which is available at
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* * https://www.apache.org/licenses/LICENSE-2.0.
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* *
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* * See the NOTICE file distributed with this work for additional
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* * information regarding copyright ownership.
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* * Unless required by applicable law or agreed to in writing, software
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* * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* * License for the specific language governing permissions and limitations
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* * under the License.
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* *
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* * SPDX-License-Identifier: Apache-2.0
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* *****************************************************************************
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*/
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package org.nd4j.autodiff.listeners;
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import java.util.Map;
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import org.nd4j.autodiff.samediff.SameDiff;
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public enum Operation {
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/**
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* The training operation: {@link SameDiff#fit()} methods training step (everything except validation).
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*/
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TRAINING,
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/**
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* The training validation operation: the validation step during {@link SameDiff#fit()} methods.
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*/
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TRAINING_VALIDATION,
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/**
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* Inference operations: {@link SameDiff#output()}, {@link SameDiff#batchOutput()} and {@link SameDiff#exec(Map, String...)} ()} methods,
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* as well as {@link SameDiff#execBackwards(Map, Operation, String...)} methods.
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*/
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INFERENCE,
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/**
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* Evaluation operations: {@link SameDiff#evaluate()} methods.
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*/
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EVALUATION;
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public boolean isTrainingPhase() {
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return this == TRAINING || this == TRAINING_VALIDATION;
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}
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public boolean isValidation() {
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return this == TRAINING_VALIDATION;
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}
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}
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