From a74183ddb4ab8383bfe214b3745eb8a0a99ee47a Mon Sep 17 00:00:00 2001 From: Determinant Date: Thu, 25 Jun 2015 12:56:45 +0800 Subject: let HTK I/O implementation be a single package --- tnet_io/KaldiLib/Labels.cc | 612 --------------------------------------------- 1 file changed, 612 deletions(-) delete mode 100644 tnet_io/KaldiLib/Labels.cc (limited to 'tnet_io/KaldiLib/Labels.cc') diff --git a/tnet_io/KaldiLib/Labels.cc b/tnet_io/KaldiLib/Labels.cc deleted file mode 100644 index 8b04cde..0000000 --- a/tnet_io/KaldiLib/Labels.cc +++ /dev/null @@ -1,612 +0,0 @@ -#include "Labels.h" -#include "Timer.h" -#include "Error.h" -#include -#include - - -namespace TNet { - - - //////////////////////////////////////////////////////////////////////// - // Class LabelRepository:: - void - LabelRepository:: - Init(const char* pLabelMlfFile, const char* pOutputLabelMapFile, const char* pLabelDir, const char* pLabelExt) { - InitMap(pLabelMlfFile, pOutputLabelMapFile, pLabelDir, pLabelExt); - } - void - LabelRepository:: - InitExt(const char* pLabelMlfFile, const char* fmt, const char *arg, const char* pLabelDir, const char* pLabelExt) { - if (strcmp(fmt, "map") == 0) - { - InitMap(pLabelMlfFile, arg, pLabelDir, pLabelExt); - mlf_fmt = MAP; - } - else if (strcmp(fmt, "raw") == 0) - { - InitRaw(pLabelMlfFile, arg, pLabelDir, pLabelExt); - mlf_fmt = RAW; - } - } - - void - LabelRepository:: - InitMap(const char* pLabelMlfFile, const char* pOutputLabelMapFile, const char* pLabelDir, const char* pLabelExt) - { - assert(NULL != pLabelMlfFile); - assert(NULL != pOutputLabelMapFile); - - // initialize the label streams - delete mpLabelStream; //if NULL, does nothing - delete _mpLabelStream; - _mpLabelStream = new std::ifstream(pLabelMlfFile); - mpLabelStream = new IMlfStream(*_mpLabelStream); - - // Label stream is initialized, just test it - if(!mpLabelStream->good()) - Error(std::string("Cannot open Label MLF file: ")+pLabelMlfFile); - - // Index the labels (good for randomized file lists) - Timer tim; tim.Start(); - mpLabelStream->Index(); - tim.End(); mIndexTime += tim.Val(); - - // Read the state-label to state-id map - ReadOutputLabelMap(pOutputLabelMapFile); - - // Store the label dir/ext - mpLabelDir = pLabelDir; - mpLabelExt = pLabelExt; - } - - void - LabelRepository:: - InitRaw(const char* pLabelMlfFile, const char *arg, const char* pLabelDir, const char* pLabelExt) - { - assert(NULL != pLabelMlfFile); - std::istringstream iss(arg); - size_t dim; - iss >> dim; - if (iss.fail() || dim <= 0) - PError("[lab] malformed dimension specification"); - raw_dim = dim; - // initialize the label streams - delete mpLabelStream; //if NULL, does nothing - delete _mpLabelStream; - _mpLabelStream = new std::ifstream(pLabelMlfFile); - mpLabelStream = new IMlfStream(*_mpLabelStream); - - // Label stream is initialized, just test it - if(!mpLabelStream->good()) - Error(std::string("Cannot open Label MLF file: ")+pLabelMlfFile); - - // Index the labels (good for randomized file lists) - Timer tim; tim.Start(); - mpLabelStream->Index(); - tim.End(); mIndexTime += tim.Val(); - - // Read the state-label to state-id map - //ReadOutputLabelMap(pOutputLabelMapFile); - - // Store the label dir/ext - mpLabelDir = pLabelDir; - mpLabelExt = pLabelExt; - } - - - void - LabelRepository:: - GenDesiredMatrix(BfMatrix& rDesired, size_t nFrames, size_t sourceRate, const char* pFeatureLogical, bool has_vad) - { - //timer - Timer tim; tim.Start(); - - //Get the MLF stream reference... - IMlfStream& mLabelStream = *mpLabelStream; - //Build the file name of the label - MakeHtkFileName(mpLabelFile, pFeatureLogical, mpLabelDir, mpLabelExt); - - //Find block in MLF file - mLabelStream.Open(mpLabelFile); - if(!mLabelStream.good()) { - Error(std::string("Cannot open label MLF record: ") + mpLabelFile); - } - - - //resize the matrix - if(nFrames < 1) { - KALDI_ERR << "Number of frames:" << nFrames << " is lower than 1!!!\n" - << pFeatureLogical; - } - int label_map_size = mLabelMap.size(); - rDesired.Init(nFrames, label_map_size + (has_vad ? 2 : 0), true); //true: Zero() - - //aux variables - std::string line, state; - unsigned long long beg, end; - size_t state_index; - size_t trunc_frames = 0; - TagToIdMap::iterator it; - int vad_state; - - //parse the label file - while(!mLabelStream.eof()) { - std::getline(mLabelStream, line); - if(line == "") continue; //skip newlines/comments from MLF - if(line[0] == '#') continue; - - std::istringstream& iss = mGenDesiredMatrixStream; - iss.clear(); - iss.str(line); - - //parse the line - //begin - iss >> std::ws >> beg; - if(iss.fail()) { - KALDI_ERR << "Cannot parse column 1 (begin)\n" - << "line: " << line << "\n" - << "file: " << mpLabelFile << "\n"; - } - //end - iss >> std::ws >> end; - if(iss.fail()) { - KALDI_ERR << "Cannot parse column 2 (end)\n" - << "line: " << line << "\n" - << "file: " << mpLabelFile << "\n"; - } - //state tag - iss >> std::ws >> state; - if(iss.fail()) { - KALDI_ERR << "Cannot parse column 3 (state_tag)\n" - << "line: " << line << "\n" - << "file: " << mpLabelFile << "\n"; - } - - if (has_vad) /* an additional column for vad */ - { - iss >> std::ws >> vad_state; - if(iss.fail()) { - KALDI_ERR << "Cannot parse column 4 (vad_state)\n" - << "line: " << line << "\n" - << "file: " << mpLabelFile << "\n"; - } - } - - //fprintf(stderr, "Parsed: %lld %lld %s\n", beg, end, state.c_str()); - - //divide beg/end by sourceRate and round up to get interval of frames - beg = (beg+sourceRate/2)/sourceRate; - end = (end+sourceRate/2)/sourceRate; - //beg = (int)round(beg / (double)sourceRate); - //end = (int)round(end / (double)sourceRate); - - //find the state id - it = mLabelMap.find(state); - if(mLabelMap.end() == it) { - Error(std::string("Unknown state tag: '") + state + "' file:'" + mpLabelFile); - } - state_index = it->second; - - // Fill the desired matrix - for(unsigned long long frame=beg; frame= (int)rDesired.Rows()) { trunc_frames++; continue; } - - //check the next frame is empty: - if(0.0 != rDesired[frame].Sum()) { - //ERROR!!! - //find out what was previously filled!!! - BaseFloat max = rDesired[frame].Max(); - int idx = -1; - for(int i=0; i<(int)rDesired[frame].Dim(); i++) { - if(rDesired[frame][i] == max) idx = i; - } - for(it=mLabelMap.begin(); it!=mLabelMap.end(); ++it) { - if((int)it->second == idx) break; - } - std::string state_prev = "error"; - if(it != mLabelMap.end()) { - state_prev = it->first; - } - //print the error message - std::ostringstream os; - os << "Frame already assigned to other state, " - << " file: " << mpLabelFile - << " frame: " << frame - << " nframes: " << nFrames - << " sum: " << rDesired[frame].Sum() - << " previously assigned to: " << state_prev << "(" << idx << ")" - << " now should be assigned to: " << state << "(" << state_index << ")" - << "\n"; - Error(os.str()); - } - - //fill the row - rDesired[(size_t)frame][state_index] = 1.0f; - if (has_vad) - rDesired[(size_t)frame][label_map_size + !!vad_state] = 1.0f; - } - } - - mLabelStream.Close(); - - //check the desired matrix (rows sum up to 1.0) - for(size_t i=0; i 10) { - std::ostringstream os; - os << "Truncated frames: " << trunc_frames - << " Check sourcerate in features and validity of labels\n"; - Warning(os.str()); - } - - //timer - tim.End(); mGenDesiredMatrixTime += tim.Val(); - } - - - - void - LabelRepository:: - ReadOutputLabelMap(const char* file) - { - assert(mLabelMap.size() == 0); - int i = 0; - std::string state_tag; - std::ifstream in(file); - if(!in.good()) - Error(std::string("Cannot open OutputLabelMapFile: ")+file); - - in >> std::ws; - while(!in.eof()) { - in >> state_tag; - in >> std::ws; - assert(mLabelMap.find(state_tag) == mLabelMap.end()); - mLabelMap[state_tag] = i++; - } - - in.close(); - assert(mLabelMap.size() > 0); - } - - - void - LabelRepository:: - GenDesiredMatrixExt(std::vector& rDesired, size_t nFrames, size_t sourceRate, const char* pFeatureLogical) { - switch (mlf_fmt) - { - case MAP: GenDesiredMatrixExtMap(rDesired, nFrames, sourceRate, pFeatureLogical); - break; - case RAW: GenDesiredMatrixExtRaw(rDesired, nFrames, sourceRate, pFeatureLogical); - break; - default: assert(0); - } - } - - void - LabelRepository:: - GenDesiredMatrixExtMap(std::vector& rDesired, size_t nFrames, size_t sourceRate, const char* pFeatureLogical) - { - //timer - Timer tim; tim.Start(); - - //Get the MLF stream reference... - IMlfStream& mLabelStream = *mpLabelStream; - //Build the file name of the label - MakeHtkFileName(mpLabelFile, pFeatureLogical, mpLabelDir, mpLabelExt); - - //Find block in MLF file - mLabelStream.Open(mpLabelFile); - if(!mLabelStream.good()) { - Error(std::string("Cannot open label MLF record: ") + mpLabelFile); - } - - - //resize the matrix - if(nFrames < 1) { - KALDI_ERR << "Number of frames:" << nFrames << " is lower than 1!!!\n" - << pFeatureLogical; - } - - size_t prev = rDesired.size(); - rDesired.resize(prev + 1, BfMatrix()); /* state + vad */ - int label_map_size = mLabelMap.size(); - rDesired[prev].Init(nFrames, 1, true); //true: Zero() - - //aux variables - std::string line, state; - unsigned long long beg, end; - size_t state_index; - size_t trunc_frames = 0; - TagToIdMap::iterator it; - - //parse the label file - while(!mLabelStream.eof()) { - std::getline(mLabelStream, line); - if(line == "") continue; //skip newlines/comments from MLF - if(line[0] == '#') continue; - - std::istringstream& iss = mGenDesiredMatrixStream; - iss.clear(); - iss.str(line); - - //parse the line - //begin - iss >> std::ws >> beg; - if(iss.fail()) { - KALDI_ERR << "Cannot parse column 1 (begin)\n" - << "line: " << line << "\n" - << "file: " << mpLabelFile << "\n"; - } - //end - iss >> std::ws >> end; - if(iss.fail()) { - KALDI_ERR << "Cannot parse column 2 (end)\n" - << "line: " << line << "\n" - << "file: " << mpLabelFile << "\n"; - } - //state tag - iss >> std::ws >> state; - if(iss.fail()) { - KALDI_ERR << "Cannot parse column 3 (state_tag)\n" - << "line: " << line << "\n" - << "file: " << mpLabelFile << "\n"; - } - - - //fprintf(stderr, "Parsed: %lld %lld %s\n", beg, end, state.c_str()); - - //divide beg/end by sourceRate and round up to get interval of frames - beg = (beg+sourceRate/2)/sourceRate; - if (end == (unsigned long long)-1) - end = rDesired[prev].Rows(); - else - end = (end+sourceRate/2)/sourceRate; - //beg = (int)round(beg / (double)sourceRate); - //end = (int)round(end / (double)sourceRate); - - //find the state id - it = mLabelMap.find(state); - if(mLabelMap.end() == it) { - Error(std::string("Unknown state tag: '") + state + "' file:'" + mpLabelFile); - } - state_index = it->second; - - // Fill the desired matrix - for(unsigned long long frame=beg; frame= (int)rDesired[prev].Rows()) { trunc_frames++; continue; } - - //check the next frame is empty: - if(0.0 != rDesired[prev][frame][0]) { - //ERROR!!! - //find out what was previously filled!!! - /* - BaseFloat max = rDesired[prev][frame].Max(); - int idx = -1; - for(int i=0; i<(int)rDesired[prev][frame].Dim(); i++) { - if(rDesired[prev][frame][i] == max) idx = i; - } - */ - BaseFloat max = rDesired[prev][frame][0]; - int idx = round(max); - for(it=mLabelMap.begin(); it!=mLabelMap.end(); ++it) { - if((int)it->second == idx) break; - } - std::string state_prev = "error"; - if(it != mLabelMap.end()) { - state_prev = it->first; - } - //print the error message - std::ostringstream os; - os << "Frame already assigned to other state, " - << " file: " << mpLabelFile - << " frame: " << frame - << " nframes: " << nFrames - << " sum: " << max - << " previously assigned to: " << state_prev << "(" << idx << ")" - << " now should be assigned to: " << state << "(" << state_index << ")" - << "\n"; - Error(os.str()); - } - - //fill the row - //rDesired[prev][(size_t)frame][state_index] = 1.0f; - rDesired[prev][(size_t)frame][0] = state_index; - } - } - - mLabelStream.Close(); - /* - //check the desired matrix (rows sum up to 1.0) - for(size_t i=0; i 10) { - std::ostringstream os; - os << "Truncated frames: " << trunc_frames - << " Check sourcerate in features and validity of labels\n"; - Warning(os.str()); - } - - //timer - tim.End(); mGenDesiredMatrixTime += tim.Val(); - } - - void - LabelRepository:: - GenDesiredMatrixExtRaw(std::vector& rDesired, size_t nFrames, size_t sourceRate, const char* pFeatureLogical) - { - //timer - Timer tim; tim.Start(); - - //Get the MLF stream reference... - IMlfStream& mLabelStream = *mpLabelStream; - //Build the file name of the label - MakeHtkFileName(mpLabelFile, pFeatureLogical, mpLabelDir, mpLabelExt); - - //Find block in MLF file - mLabelStream.Open(mpLabelFile); - if(!mLabelStream.good()) { - Error(std::string("Cannot open label MLF record: ") + mpLabelFile); - } - - - //resize the matrix - if(nFrames < 1) { - KALDI_ERR << "Number of frames:" << nFrames << " is lower than 1!!!\n" - << pFeatureLogical; - } - - size_t prev = rDesired.size(); - rDesired.resize(prev + 1, BfMatrix()); /* state + vad */ - rDesired[prev].Init(nFrames, raw_dim, true); //true: Zero() - - //aux variables - std::string line, state; - unsigned long long beg, end; - size_t trunc_frames = 0; - Vector raw; - raw.Init(raw_dim); - - //parse the label file - while(!mLabelStream.eof()) { - std::getline(mLabelStream, line); - if(line == "") continue; //skip newlines/comments from MLF - if(line[0] == '#') continue; - - std::istringstream& iss = mGenDesiredMatrixStream; - iss.clear(); - iss.str(line); - - //parse the line - //begin - iss >> std::ws >> beg; - if(iss.fail()) { - KALDI_ERR << "Cannot parse column 1 (begin)\n" - << "line: " << line << "\n" - << "file: " << mpLabelFile << "\n"; - } - //end - iss >> std::ws >> end; - if(iss.fail()) { - KALDI_ERR << "Cannot parse column 2 (end)\n" - << "line: " << line << "\n" - << "file: " << mpLabelFile << "\n"; - } - - for (size_t i = 0; i < raw_dim; i++) - { - if (iss.eof()) - PError("[label] insufficient columns for the label: %s", mpLabelFile); - iss >> raw[i]; - if (iss.fail()) - PError("[label] cannot parse raw value for the label: %s", mpLabelFile); - } - /* - for (size_t i = 0; i < raw_dim; i++) - fprintf(stderr, "%.3f", raw[i]); - fprintf(stderr, "\n"); - */ - //divide beg/end by sourceRate and round up to get interval of frames - beg = (beg+sourceRate/2)/sourceRate; - if (end == (unsigned long long)-1) - end = rDesired[prev].Rows(); - else - end = (end+sourceRate/2)/sourceRate; - //printf("end:%lld\n", end); - //beg = (int)round(beg / (double)sourceRate); - //end = (int)round(end / (double)sourceRate); - - // Fill the desired matrix - for(unsigned long long frame=beg; frame= (int)rDesired[prev].Rows()) { trunc_frames++; continue; } - - //check the next frame is empty: - if(0.0 != rDesired[prev][frame][0]) { - //ERROR!!! - //find out what was previously filled!!! - /* - BaseFloat max = rDesired[prev][frame].Max(); - int idx = -1; - for(int i=0; i<(int)rDesired[prev][frame].Dim(); i++) { - if(rDesired[prev][frame][i] == max) idx = i; - } - */ - BaseFloat max = rDesired[prev][frame][0]; - //print the error message - std::ostringstream os; - os << "Frame already assigned to other state, " - << " file: " << mpLabelFile - << " frame: " << frame - << " nframes: " << nFrames - << " sum: " << max - << "\n"; - Error(os.str()); - } - - //fill the row - //rDesired[prev][(size_t)frame][state_index] = 1.0f; - rDesired[prev][(size_t)frame].Copy(raw); - } - } - - mLabelStream.Close(); - /* - //check the desired matrix (rows sum up to 1.0) - for(size_t i=0; i 10) { - std::ostringstream os; - os << "Truncated frames: " << trunc_frames - << " Check sourcerate in features and validity of labels\n"; - Warning(os.str()); - } - - //timer - tim.End(); mGenDesiredMatrixTime += tim.Val(); - } - -}//namespace -- cgit v1.2.3-70-g09d2