cavis/libnd4j/include/ops/declarable/helpers/lstmBlock.h

46 lines
1.8 KiB
C++

/*******************************************************************************
* 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
******************************************************************************/
//
// @author Yurii Shyrma, created on 14.02.2018
//
#ifndef LIBND4J_LSTM_H
#define LIBND4J_LSTM_H
#include <ops/declarable/helpers/helpers.h>
namespace nd4j {
namespace ops {
namespace helpers {
void lstmBlockCell(const NDArray* xt, const NDArray* cLast, const NDArray* yLast,
const NDArray* W, const NDArray* Wci, const NDArray* Wcf, const NDArray* Wco, const NDArray* b,
NDArray* i, NDArray* c, NDArray* f, NDArray* o, NDArray* z, NDArray* h, NDArray* y, const std::vector<double>& params);
void lstmBlockTimeLoop(const NDArray* maxSeqLength, const NDArray* xSeq, const NDArray* c0, const NDArray* y0,
const NDArray* W, const NDArray* Wci, const NDArray* Wcf, const NDArray* Wco, const NDArray* b,
const NDArray* iSeq, const NDArray* cSeq, const NDArray* fSeq, const NDArray* oSeq, const NDArray* zSeq,
const NDArray* hSeq, const NDArray* ySeq, const std::vector<double>& params, const int dataFormat);
}
}
}
#endif //LIBND4J_LSTM_H