nnet-parse.h

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// nnet3/nnet-parse.h

// Copyright 2015    Johns Hopkins University (author: Daniel Povey)

// See ../../COPYING for clarification regarding multiple authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//  http://www.apache.org/licenses/LICENSE-2.0
//
// THIS CODE IS PROVIDED *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
// KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED
// WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE,
// MERCHANTABLITY OR NON-INFRINGEMENT.
// See the Apache 2 License for the specific language governing permissions and
// limitations under the License.

#ifndef KALDI_NNET3_NNET_PARSE_H_
#define KALDI_NNET3_NNET_PARSE_H_

#include "util/text-utils.h"
#include "matrix/kaldi-vector.h"

namespace kaldi {
namespace nnet3 {


bool DescriptorTokenize(const std::string &input,
                        std::vector<std::string> *tokens);


/*
  Returns true if name 'name' matches pattern 'pattern'.  The pattern
  format is: everything is literal, except '*' matches zero or more
  characters.  (Like filename globbing in UNIX).
 */
bool NameMatchesPattern(const char *name,
                        const char *pattern);


std::string ErrorContext(std::istream &is);

std::string ErrorContext(const std::string &str);

std::string SummarizeVector(const VectorBase<float> &vec);

std::string SummarizeVector(const VectorBase<double> &vec);

std::string SummarizeVector(const CuVectorBase<BaseFloat> &vec);

void PrintParameterStats(std::ostringstream &os,
                         const std::string &name,
                         const CuVectorBase<BaseFloat> &params,
                         bool include_mean = false);

void PrintParameterStats(std::ostringstream &os,
                         const std::string &name,
                         const CuMatrix<BaseFloat> &params,
                         bool include_mean = false,
                         bool include_row_norms = false,
                         bool include_column_norms = false,
                         bool include_singular_values = false);


} // namespace nnet3
} // namespace kaldi


#endif