htkdataset.h

来自「强化学习算法（R-Learning）难得的珍贵资料」· C头文件 代码 · 共 67 行

// Copyright (C) 2003 Johnny Mariethoz ([e-mail])
//                
// This file is part of Torch 3.
//
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// 
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// modification, are permitted provided that the following conditions
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// 1. Redistributions of source code must retain the above copyright
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#ifndef HTK_DATA_SET_INC
#define HTK_DATA_SET_INC

#include "MemoryDataSet.h"
#include "MeanVarNorm.h"
#include "IOHTK.h"
#include "LexiconInfo.h"

namespace Torch {

/** This dataset can deal with the HTK format for features and targets.

	@see MatDataSet
	@see IOHTK
	@see IOHTKTarget
	@author Johnny Mariethoz ([e-mail])
*/
class HTKDataSet : public MemoryDataSet
{
  private:
    void init_(IOSequence *io_file, int n_inputs_, int n_targets_);
    Allocator *io_allocator;

  public:
    int n_per_frame;

    ///
    HTKDataSet(const char *inputs_filenames, bool one_file_is_one_sequence, int max_load, const char * targets_filename = NULL, LexiconInfo* lex_=NULL, bool words=true);

    ///
    HTKDataSet(char **inputs_filenames, char ** targets_filename, int n_files_, bool one_file_is_one_sequence, int max_load, LexiconInfo* lex_=NULL, bool words=true);

    virtual ~HTKDataSet();
};

}

#endif