class HTKDataSet

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

Inheritance:

Public Methods

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)

Inherited from MemoryDataSet:

Public Fields

Sequence** inputs_array

Sequence** targets_array

Public Methods

void init(IOSequence* io_inputs, IOSequence* io_outputs)

void setInputs(Sequence** inputs_, int n_sequences_)

void setTargets(Sequence** targets_, int n_sequences_)

Inherited from DataSet:

Public Fields

int* selected_examples

int n_inputs

int n_targets

int real_current_example_index

Sequence* inputs

Sequence* targets

int n_examples

int n_real_examples

Public Methods

void setExample(int t, bool set_inputs=true, bool set_targets=true)

virtual void setRealExample(int t, bool set_inputs=true, bool set_targets=true)

virtual void pushSubset(int* subset_, int n_examples_)

virtual void popSubset()

virtual void pushExample()

virtual void popExample()

virtual void getNumberOfFrames(int t, int* n_input_frames, int* n_target_frames)

virtual void preProcess(PreProcessing* pre_processing)

Inherited from Object:

Public Fields

Allocator* allocator

Public Methods

void addOption(const char* name, int size, void* ptr, const char* help="")

void addIOption(const char* name, int* ptr, int init_value, const char* help="")

void addROption(const char* name, real* ptr, real init_value, const char* help="")

void addBOption(const char* name, bool* ptr, bool init_value, const char* help="")

void addOOption(const char* name, Object** ptr, Object* init_value, const char* help="")

void setOption(const char* name, void* ptr)

void setIOption(const char* name, int option)

void setROption(const char* name, real option)

void setBOption(const char* name, bool option)

void setOOption(const char* name, Object* option)

virtual void loadXFile(XFile* file)

virtual void saveXFile(XFile* file)

void load(const char* filename)

void save(const char* filename)

void* operator new(size_t size, Allocator* allocator_=NULL)

void* operator new(size_t size, Allocator* allocator_, void* ptr_)

void operator delete(void* ptr)

Documentation

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

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)

This class has no child classes.

Author:

Johnny Mariethoz (Johnny.Mariethoz@idiap.ch)

See Also:

MatDataSet
IOHTK
IOHTKTarget

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