nnet-analyze.cc File Reference

#include "nnet3/nnet-analyze.h"

Include dependency graph for nnet-analyze.cc:

Go to the source code of this file.

Namespaces
	kaldi
	This code computes Goodness of Pronunciation (GOP) and extracts phone-level pronunciation feature for mispronunciations detection tasks, the reference:
	kaldi::nnet3

Functions
static void	IndexesMultiToSubmatrixIndexes (const std::vector< std::pair< int32, int32 > > &indexes_multi, std::vector< int32 > *submatrix_indexes)
	given a vector of pairs from computation.indexes_multi_indexes containing paris (submatrix-index, row-index), this function outputs to "submatrix_indexes" all (unique) submatrix indexes that appear; and it outputs to "contains_null_marker" true if the pair (-1, -1) appears anywhere in indexes_multi, and false otherwise. More...
void	ComputeCommandAttributes (const Nnet &nnet, const NnetComputation &computation, const ComputationVariables &vars, std::vector< CommandAttributes > *attributes)
void	ComputeVariableAccesses (const ComputationVariables &variables, const std::vector< CommandAttributes > &command_attributes, std::vector< std::vector< Access > > *variable_accesses)
	After the command-level attributes have been computed, this function organizes them per variable (see class ComputationVariables for how a variable is defined; it is part of a matrix). More...
void	ComputeMatrixAccesses (const Nnet &nnet, const NnetComputation &computation, const ComputationVariables &variables, const std::vector< CommandAttributes > &command_attributes, std::vector< MatrixAccesses > *matrix_accesses)
	This function organizes information in the CommandAttributes in a way that is convenient to access per matrix. More...
static void	CheckComputationOnline (const Nnet &nnet, NnetComputation computation, bool check_rewrite)
void	CheckComputation (const Nnet &nnet, const NnetComputation &computation, bool check_rewrite=false)
	This is a convenience interface for class ComputationChecker. More...
void	ComputeMatrixToSubmatrix (const NnetComputation &computation, std::vector< std::vector< int32 > > *mat_to_submat)
	This function computes a vector 'mat_to_submat', indexed by matrix index, such that (*mat_to_submat)[m] is a list of all the submatrix indexes that refer to matrix m. More...
void	PrintMatrixAccesses (std::ostream &os, const std::vector< MatrixAccesses > &matrix_accesses)
	This function is to be used in debugging; it produces human-readable output. More...
void	PrintCommandAttributes (std::ostream &os, const std::vector< CommandAttributes > &attributes)
	This function is to be used in debugging; it produces human-readable output. More...
void	GetCommandsOfType (const NnetComputation &computation, CommandType t, std::vector< int32 > *command_indexes)
	This utility function works out from a computation, the command-indexes of the commands of the given type. More...
int64	GetMaxMemoryUse (const NnetComputation &computation)

Variables
static bool	computation_checker_warned_unused_input = false
	Checks that we never use variables before they are allocated or after they are deallocated, and some other checks that can be done from the MatrixAccesses. More...