void Queue::print(void(*toString) (ssi_size_t size, ssi_char_t *str, void *x), FILE *fp) {
if (empty()) {
ssi_fprint(fp, "[]\n");
} else {
Lock lock (_mutex);
ssi_fprint(fp, "[");
int i;
i = _first;
ssi_char_t string[SSI_MAX_CHAR];
while (i != _last) {
toString (SSI_MAX_CHAR, string, _q[i]);
ssi_fprint(fp, "%s ", string);
i = (i+1) % _n;
}
toString (SSI_MAX_CHAR, string, _q[i]);
ssi_fprint(fp, "%s ]\n", string);
}
}
void ElanTier::print (FILE *file) {
ssi_fprint (file, "TIER: %s\n", _name.str ());
ElanTier::iterator it;
for (it = begin (); it != end (); it++) {
ssi_fprint (file, "\t%u-%u:%s\n", it->from, it->to, it->value.str ());
}
}
void Thread::PrintInfo (FILE *file) {
Lock lock (_monitor_mutex);
ssi_char_t string[SSI_MAX_CHAR];
ssi_fprint (file, "# running\telapsed\t\tname\n");
ssi_size_t count = 0;
for (ssi_size_t i = 0; i < _monitor_counter; i++) {
if (_monitor[i]) {
Thread *thread = _monitor[i];
ssi_time_sprint (thread->getElapsedTime (), string);
ssi_fprint (file, "%03u %s\t%s\t%s\n", count++, thread->isActive () ? "true" : "false", string, thread->getName ());
}
}
}
void SampleList::print (FILE *file) {
if (_samples.empty ()) {
return;
}
for (_samples_it = _samples.begin (); _samples_it != _samples.end (); _samples_it++) {
ssi_fprint (file, "%s %s %.3lf [ ", _users.at ((*_samples_it)->user_id), _classes.at ((*_samples_it)->class_id), (*_samples_it)->time);
for (ssi_size_t i = 0; i < (*_samples_it)->num; i++) {
ssi_fprint (file, "%ux%u ", (*_samples_it)->streams[i]->num, (*_samples_it)->streams[i]->dim);
}
ssi_fprint (file, "]\n");
}
reset ();
}
void Evaluation::print_result_vec (FILE *file) {
if (!_result_vec) {
ssi_wrn ("nothing to print");
return;
}
ssi_size_t *ptr = _result_vec;
for (ssi_size_t i = 0; i < _n_total; i++) {
ssi_fprint (file, "%u %u\n", *ptr, *(ptr+1));
ptr += 2;
}
}
void SampleList::printInfo (FILE *file) {
ssi_fprint (file, "samples\t\t%ux%u\n", getSize (), getStreamSize ());
ssi_fprint (file, "per class\t");
for (ssi_size_t nclass = 0; nclass < getClassSize (); nclass++) {
ssi_fprint (file, "%u ", getSize (nclass));
}
ssi_fprint (file, "\nnames\t\t");
for (ssi_size_t nclass = 0; nclass < getClassSize (); nclass++) {
ssi_fprint (file, "%s ", getClassName (nclass));
}
ssi_fprint (file, "\nstreams\t\t");
for (ssi_size_t nstream = 0; nstream < getStreamSize (); nstream++) {
ssi_fprint (file, "%ux%u %s", getSize (), _streams[nstream].dim, SSI_TYPE_NAMES[_streams[nstream].type]);
}
ssi_fprint (file, "\n");
}
void ISMergeSample::printDebug (FILE *file) {
ssi_fprint (file, "#lists = %u\n#samples = %u ( ", _n_lists, _n_samples);
for (ssi_size_t i = 0; i < _n_lists; i++) {
ssi_fprint (file, "%u ", _n_samples_per_list[i]);
}
ssi_fprint (file, ")\nusers = ");
for (ssi_size_t i = 0; i < _n_users; i++) {
ssi_fprint (file, "%s ", _user_names[i]);
}
for (ssi_size_t i = 0; i < _n_lists; i++) {
ssi_fprint (file, "\nlist%02u = ", i);
for (ssi_size_t j = 0; j < _lists[i]->getUserSize (); j++) {
ssi_fprint (file, "%s ", _user_names[_user_map[i][j]]);
}
}
ssi_fprint (file, "\n");
}
bool FileAnnotationWriter::update(ssi_event_t &e) {
if (_time == 0) {
_time = e.time / 1000.0;
}
_duration += e.dur / 1000.0;
if (e.type == SSI_ETYPE_STRING)
{
if (e.ptr != NULL)
{
sprintf(_meta, ";%s", e.ptr);
}
}
else sprintf(_meta, "");
if (e.state == SSI_ESTATE_COMPLETED) {
{
Lock lock(_label_mutex);
if (_label) {
if (_options.eventNameaAsTier)
{
ssi_sprint(_string, "%lf;%lf;%s;#%s", _time, _time + _duration, _label, Factory::GetString(e.event_id));
}
else if (_options.senderNameAsTier)
{
ssi_sprint(_string, "%lf;%lf;%s;#%s", _time, _time + _duration, _label, Factory::GetString(e.sender_id));
}
else
{
ssi_sprint(_string, "%lf;%lf;%s", _time, _time + _duration, _label);
}
if (_tier)
{
ssi_sprint(_string, "%lf;%lf;%s;#%s", _time, _time + _duration, _label, _tier);
}
}
else {
if (_options.eventNameAsLabel && _options.eventNameaAsTier)
{
ssi_sprint(_string, "%lf;%lf;%s;#%s%s", _time, _time + _duration, Factory::GetString(e.event_id), Factory::GetString(e.event_id), _meta);
}
else if (_options.eventNameAsLabel && _options.senderNameAsTier)
{
ssi_sprint(_string, "%lf;%lf;%s;#%s%s", _time, _time + _duration, Factory::GetString(e.event_id), Factory::GetString(e.sender_id), _meta);
}
else if (_options.eventNameAsLabel)
{
ssi_sprint(_string, "%lf;%lf;%s", _time, _time + _duration, Factory::GetString(e.event_id));
}
else
{
ssi_sprint(_string, "%lf;%lf", _time, _time + _duration);
}
}
}
_time = 0;
_duration = 0;
ssi_fprint(_file, "%s\n", _string);
fflush(_file);
}
return true;
}
bool ISNorm::SaveParams(const ssi_char_t *path, Params ¶ms, File::TYPE type) {
ssi_char_t string[SSI_MAX_CHAR];
FilePath fp(path);
ssi_char_t *path_xml;
ssi_char_t *path_data;
if (ssi_strcmp(fp.getExtension(), "norm", false)) {
path_xml = ssi_strcpy(path);
} else {
path_xml = ssi_strcat(path, ".norm");
}
path_data = ssi_strcat(path_xml, "~");
TiXmlElement norm("norm");
TiXmlElement norm_method("method");
norm_method.InsertEndChild(TiXmlText(METHOD_NAMES[params.method]));
norm.InsertEndChild(norm_method);
if (params.method == METHOD::SCALE) {
TiXmlElement norm_limits("limits");
ssi_sprint(string, "%f %f", params.limits[0], params.limits[1]);
norm_limits.InsertEndChild(TiXmlText(string));
norm.InsertEndChild(norm_limits);
}
TiXmlElement norm_dim("dim");
ssi_sprint(string, "%u", params.n_features);
norm_dim.InsertEndChild(TiXmlText(string));
norm.InsertEndChild(norm_dim);
TiXmlElement norm_type("type");
norm_type.InsertEndChild(TiXmlText(File::TYPE_NAMES[type]));
norm.InsertEndChild(norm_type);
TiXmlDocument doc;
TiXmlDeclaration head("1.0", "", "");
doc.InsertEndChild(head);
doc.InsertEndChild(norm);
doc.SaveFile(path_xml);
if (params.method != METHOD::NONE) {
FILE *fp = fopen(path_data, type == File::BINARY ? "wb" : "w");
if (fp) {
switch (params.method) {
case METHOD::SCALE:
if (type == File::BINARY) {
fwrite(params.mins, params.n_features, sizeof(ssi_real_t), fp);
fwrite(params.maxs, params.n_features, sizeof(ssi_real_t), fp);
} else {
ssi_real_t *mins = params.mins;
ssi_real_t *maxs = params.maxs;
for (ssi_size_t i = 0; i < params.n_features; i++) {
ssi_fprint(fp, "%f %f\n", *mins++, *maxs++);
}
}
break;
case METHOD::ZSCORE:
if (type == File::BINARY) {
fwrite(params.mean, params.n_features, sizeof(ssi_real_t), fp);
fwrite(params.stdv, params.n_features, sizeof(ssi_real_t), fp);
}
else {
ssi_real_t *mean = params.mean;
ssi_real_t *stdv = params.stdv;
for (ssi_size_t i = 0; i < params.n_features; i++) {
ssi_fprint(fp, "%f %f\n", *mean++, *stdv++);
}
}
break;
}
}
else {
ssi_wrn("could not open file '%s'", path_data);
return false;
}
fclose(fp);
}
delete[] path_data;
delete[] path_xml;
return true;
}
void Evaluation::print (FILE *file, PRINT::List format) {
if (!_conf_mat_ptr) {
ssi_wrn ("nothing to print");
return;
}
ssi_size_t max_label_len = 0;
for (ssi_size_t i = 0; i < _n_classes; ++i) {
ssi_size_t len = ssi_cast (ssi_size_t, strlen (_class_names[i]));
if (len > max_label_len) {
max_label_len = len;
}
}
if (format == PRINT::CSV || format == PRINT::CSV_EX) {
File *tmp = File::Create(File::ASCII, File::WRITE, 0, file);
tmp->setType(SSI_UINT);
tmp->setFormat(";", "");
ssi_fprint(file, "#classes;%u\n", _n_classes);
ssi_fprint(file, "#total;%u\n", _n_classified + _n_unclassified);
ssi_fprint(file, "#classified;%u\n", _n_classified);
ssi_fprint(file, "#unclassified;%u\n", _n_unclassified);
for (ssi_size_t i = 0; i < _n_classes; ++i) {
ssi_fprint(file, ";%s", _class_names[i]);
}
ssi_fprint(file, "\n");
for (ssi_size_t i = 0; i < _n_classes; ++i) {
ssi_fprint(file, "%s;", _class_names[i]);
tmp->write(_conf_mat_ptr[i], 0, _n_classes);
ssi_fprint(file, "%f\n", 100 * get_class_prob(i));
}
for (ssi_size_t i = 0; i < _n_classes; ++i) {
ssi_fprint(file, "; ");
}
ssi_fprint(file, ";%f;%f\n", 100 * get_classwise_prob(), 100 * get_accuracy_prob());
if (format == PRINT::CSV_EX) {
ssi_fprint(file, "\ntruth;prediction\n");
ssi_size_t *ptr = _result_vec;
for (ssi_size_t i = 0; i < _n_total; i++) {
ssi_fprint(file, "%u;%u\n", ptr[0], ptr[1]);
ptr += 2;
}
}
} else {
File *tmp = File::Create(File::ASCII, File::WRITE, 0, file);
tmp->setType(SSI_UINT);
tmp->setFormat(" ", "6");
ssi_fprint(file, "#classes: %u\n", _n_classes);
ssi_fprint(file, "#total: %u\n", _n_classified + _n_unclassified);
ssi_fprint(file, "#classified: %u\n", _n_classified);
ssi_fprint(file, "#unclassified: %u\n", _n_unclassified);
if (format != PRINT::CONSOLE_EX) {
for (ssi_size_t j = 0; j < max_label_len + 3; j++) {
ssi_fprint(file, " ");
}
ssi_char_t cut[7];
for (ssi_size_t i = 0; i < _n_classes; ++i) {
cutString(_class_names[i], 7, cut);
ssi_fprint(file, " %6s", cut);
}
}
ssi_fprint(file, "\n");
for (ssi_size_t i = 0; i < _n_classes; ++i) {
ssi_fprint(file, "%*s: ", max_label_len, _class_names[i]);
tmp->write(_conf_mat_ptr[i], 0, _n_classes);
ssi_fprint(file, " -> %8.2f%%\n", 100 * get_class_prob(i));
}
ssi_fprint(file, " %*s => %8.2f%% | %.2f%%\n", max_label_len + _n_classes * 7, "", 100 * get_classwise_prob(), 100 * get_accuracy_prob());
delete tmp;
}
fflush (file);
}
void Rank::print (FILE *file) {
for (ssi_size_t i = 0; i < _n_scores; i++) {
ssi_fprint (file, "%u: %.2f\n", _scores[i].index, _scores[i].value);
}
}
// blocksize is size of fft block, _T is period of fft frames
// sampling period is reconstructed by: _T/((blocksize-1)*2)
int OSMelspec::computeFilters (long blocksize, double frameSizeSec)
{
// following code taken from openSMILE 1.0.1, melspec.cpp
// http://opensmile.sourceforge.net/
long _nBands = nBands;
bs = blocksize;
if (hfcc) { // || custom filter
// independent coefficients for every mel band
_filterCoeffs = new FLOAT_DMEM[blocksize * _nBands];
// channel map is different here: start and end fft bins of each band's filter
_chanMap = new long[_nBands * 2];
} else {
_filterCoeffs = new FLOAT_DMEM[blocksize];
_chanMap = new long[blocksize];
}
_filterCfs = new FLOAT_DMEM[_nBands+2];
FLOAT_DMEM _N = (FLOAT_DMEM) ((blocksize-1)*2);
FLOAT_DMEM F0 = (FLOAT_DMEM)(1.0/frameSizeSec);
FLOAT_DMEM Fs = (FLOAT_DMEM)(_N/frameSizeSec);
FLOAT_DMEM M = (FLOAT_DMEM)_nBands;
if ((lofreq < 0.0)||(lofreq>Fs/2.0)||(lofreq>hifreq)) lofreq = 0.0;
if ((hifreq<lofreq)||(hifreq>Fs/2.0)||(hifreq<=0.0)) hifreq = Fs/(FLOAT_DMEM)2.0; // Hertz(NtoFmel(blocksize+1,F0));
FLOAT_DMEM LoF = (FLOAT_DMEM)specScaleTransfFwd(lofreq, specScale, param); // Lo Cutoff Freq (mel)
FLOAT_DMEM HiF = (FLOAT_DMEM)specScaleTransfFwd(hifreq, specScale, param); // Hi Cutoff Freq (mel)
nLoF = FtoN(lofreq,F0); // Lo Cutoff Freq (fft bin)
nHiF = FtoN(hifreq,F0); // Hi Cutoff Freq (fft bin)
if (nLoF > blocksize) nLoF = blocksize;
if (nHiF > blocksize) nHiF = blocksize;
if (nLoF < 0) nLoF = 0; // exclude DC component??
if (nHiF < 0) nHiF = 0;
// TODO: option for fully flexible filter bank: n (cf, bw) pairs
if (hfcc) {
// custom bandwidth hfcc bank:
// centre frequencies (similar to standard mfcc, but still a bit different for first and last filter)
double B,C,b,c,a, bh, ch, ah;
int m,n;
// Moore and Glasberg's ERB coefficients for Hz scaling
a = 0.00000623;
b = 0.09339;
c = 28.52;
// first:
double fl1 = lofreq;
double fc1, fh1;
ah = 0.5/(700.0 + fl1);
bh = 700.0/(700.0 + fl1);
ch = -fl1/2.0 * (1.0 + 700.0/(700.0+fl1));
B = (b-bh)/(a-ah);
C = (c-ch)/(a-ah);
fc1 = 0.5*(-B+sqrt(B*B - 4*C));
fh1 = 2.0 * (a*fc1*fc1 + b*fc1 + c) + fl1; //?
// last:
double fhN = hifreq;
double fcN, flN;
ah = -0.5/(700.0 + fhN);
bh = -700.0/(700.0 + fhN);
ch = fhN/2.0 * (1.0 + 700.0/(700.0+fhN));
B = (b-bh)/(a-ah);
C = (c-ch)/(a-ah);
fcN = 0.5*(-B+sqrt(B*B - 4*C));
flN = -2.0 * (a*fcN*fcN + b*fcN + c) + fhN; //?
// equidistant spacing on mel-scale from fc1 to fcN of nBands-2 filters
double fcNmel = specScaleTransfFwd(fcN, specScale, param);
double fc1mel = specScaleTransfFwd(fc1, specScale, param);
FLOAT_DMEM mBandw = (FLOAT_DMEM) ((fcNmel-fc1mel)/(M-1.0f));
for (m=0; m<_nBands-1; m++) {
_filterCfs[m] = (FLOAT_DMEM) (fc1mel + m*mBandw);
}
_filterCfs[m] = (FLOAT_DMEM) fcNmel;
for (m=0; m<_nBands; m++) {
double fc = specScaleTransfInv(_filterCfs[m], specScale, param);
double ERB7 = a*fc*fc + b* fc + c + 700.0;
double fl,fh;
fl = -(ERB7) + sqrt((ERB7*ERB7) + fc*(fc+1400.0));
fh = fl + 2*(ERB7-700.0);
if (showFbank) {
ssi_fprint (ssiout, "Band %i : center = %f Hz (fl: %f , fh: %f Hz ; ERB: %f Hz)",m,fc,fl,fh,(fh-fl)/2.0);
}
// start and end fft bins in chanMap
long flI = _chanMap[m*2] = FtoN((FLOAT_DMEM) fl,F0); // start
long fcI = FtoN((FLOAT_DMEM) fc,F0);
long fhI = _chanMap[m*2+1] = FtoN((FLOAT_DMEM) fh,F0); // end
//// triangular filters
// rising slope
for (n=MAX(flI,0); (n<=fcI)&&(n<blocksize); n++) {
double f = NtoF(n,F0);
_filterCoeffs[m*blocksize + n] = (FLOAT_DMEM) ((f-fl)/(fc-fl));
}
// falling slope
for (n=MAX(fcI,0)+1; (n<=fhI)&&(n<blocksize); n++) {
double f = NtoF(n,F0);
_filterCoeffs[m*blocksize + n] = (FLOAT_DMEM) ((fh-f)/(fh-fc));
}
}
} else {
// standard mel filter bank:
int m,n;
// compute mel center frequencies
FLOAT_DMEM mBandw = (HiF-LoF)/(M+(FLOAT_DMEM)1.0); // half bandwidth of mel bands
for (m=0; m<=_nBands+1; m++) {
_filterCfs[m] = LoF+(FLOAT_DMEM)m*mBandw;
}
if (showFbank) {
for (m=0; m<=_nBands+1; m++) {
ssi_fprint (ssiout, "Band %i : center = %f Hz",m-1,specScaleTransfInv(_filterCfs[m], specScale, param));
}
}
// compute channel mapping table:
m = 0;
for (n=0; n<blocksize; n++) {
if ( (n<=nLoF)||(n>=nHiF) ) _chanMap[n] = -3;
else {
//printf("II: Cfs[%i]=%f n=%i F0=%f NtoFmel(n,F0)=%f\n",m,_filterCfs[m],n,F0,NtoFmel(n,F0));
while (_filterCfs[m] < NtoFmel(n,F0)) {
if (m>_nBands) break;
m++;
//printf("Cfs[%i]=%f n=%i F0=%f\n",m,_filterCfs[m],n,F0);
}
_chanMap[n] = m-2;
}
}
// compute filter weights (falling slope only):
m = 0;
FLOAT_DMEM nM;
for (n=nLoF;n<nHiF;n++) {
nM = NtoFmel(n,F0);
while ((nM > _filterCfs[m+1]) && (m<=_nBands)) m++;
_filterCoeffs[n] = ( _filterCfs[m+1] - nM )/(_filterCfs[m+1] - _filterCfs[m]);
}
}
return 0;
}