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tools/sctk-2.4.10/src/sclite/lur.c
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#include "sctk.h"
#ifdef __cplusplus
extern "C" {
#endif
typedef struct label_stores_struct{
int nref; /* number of reference words */
int nerr; /* number of errors */
} LABEL_SCORES;
typedef struct label_struct{
int *location; /* array of categories for a label */
LABEL_SCORES ***lsc; /* indexed by sys, label, spkrs */
} LABEL;
#ifdef __cplusplus
}
#endif
static LABEL *alloc_LABEL_SCORES(int nscor, SCORES *sc);
static void compute_label_scores(SCORES *sc,int scnum, LABEL *lab);
static void create_report(LABEL *label, SCORES *sc, FILE *fp);
static void create_N_lur_report(LABEL *label, SCORES *sc[], int nsc, char *tname, FILE *fp);
static void free_LABEL_SCORES(LABEL *tlab, SCORES *sc, int nscor);
static LABEL *alloc_LABEL_SCORES(int nscor, SCORES *sc)
{
LABEL *tlab;
int i,j,k;
alloc_singarr(tlab,1,LABEL);
alloc_3dimarr(tlab->lsc,nscor,sc->aset.num_plab,
sc->num_grp,LABEL_SCORES);
alloc_singZ(tlab->location,sc->aset.num_plab,int,(-1));
for (i=0; i<nscor; i++)
for (j=0; j<sc->aset.num_plab; j++)
for (k=0; k<sc->num_grp; k++)
tlab->lsc[i][j][k].nref = tlab->lsc[i][j][k].nerr = 0;
return(tlab);
}
static void free_LABEL_SCORES(LABEL *tlab, SCORES *sc, int nscor)
{
free_singarr(tlab->location,int);
free_3dimarr(tlab->lsc,nscor,sc->aset.num_plab,LABEL_SCORES);
free_singarr(tlab,LABEL);
}
static void compute_label_scores(SCORES *sc,int scnum, LABEL *lab){
int i,p,ind,ms=0,sets,id;
char *cp,hs[30];
PATH *path=(PATH *)0;
for (i=0; i<sc->num_grp; i++){
for (p=0; p<sc->grp[i].num_path; p++){
path = sc->grp[i].path[p];
if (path->labels != (char *)0){
/* fprintf(stdout,"Labels: %s
",path->labels); */
/* parse the labels */
sets = 0;
cp = path->labels;
/* Skip the first separator */
if (*(cp++) != '<') { ms = 1; goto FAILED; }
while (*cp != '\0' && *cp != '>'){
/* look for the end, if *cp == '<' or ',' */
if (*cp != '<' && *cp != ','){
if ((ind = strcspn(cp,"<,>")) < 1) {ms=1;goto FAILED;};
} else
ind=0;
if (ind != 0){
strncpy(hs,cp,ind); hs[ind] = '\0';
/* printf(" set %s
",hs);*/
/* Lookup the set in the label structure */
if ((id = find_PATHLABEL_id(sc,hs)) == -1){
ms=2; goto FAILED;}
/* printf(" id = %d
",id); */
if (lab->location[id] == -1)
lab->location[id] = sets;
else if (lab->location[id] != sets){
ms=3; goto FAILED;}
/* add the scores into the LABEL structure */
{ int w,c=0,s=0,n=0,d=0,u=0;
for (w=0; w<path->num; w++)
if ((path->pset[w].eval & P_CORR) != 0) c++;
else if ((path->pset[w].eval & P_SUB) != 0) s++;
else if ((path->pset[w].eval & P_INS) != 0) n++;
else if ((path->pset[w].eval & P_DEL) != 0) d++;
else u ++;
lab->lsc[scnum][id][i].nref += c + d + s;
lab->lsc[scnum][id][i].nerr += n + d + s;
}
cp += ind+1;
} else
cp ++;
sets ++;
}
}
}
}
return;
FAILED:
switch (ms){
case 1: fprintf(scfp,"Error: Bad Label '%s' for utt %s
"
" Make sure utterance labels have been properly"
" formatted in the reference file.
",
path->labels,path->id);
break;
case 2: fprintf(scfp,"Error: Label id '%s' lookup failed for utt %s
"
" Make sure labels have been defined in the"
" comment lines of the reference file.
",
hs,path->id);
break;
case 3: fprintf(scfp,"Error: Label id '%s' of utt '%s' (label def %s)"
" occurs in multiple label category fields.
",
hs,path->id,path->labels);
break;
default:
;
}
exit(1);
}
static void create_report(LABEL *labels, SCORES *sc, FILE *fp)
{
int j, k, npres, sumr, sume, i;
int null_spkr_ref=0;
char titlefmt[50],fmt[50],categfmt[50];
double *ref_words, *err_words;
double **ref_sts, **err_sts;
alloc_singarr(ref_words,sc->num_grp,double);
alloc_singarr(err_words,sc->num_grp,double);
alloc_2dimarr(ref_sts,sc->aset.num_plab,6,double);
alloc_2dimarr(err_sts,sc->aset.num_plab,6,double);
/* create the format statements */
strcpy(titlefmt,"c");
strcpy(fmt,"c");
strcpy(categfmt,"c");
for (j=0; j<sc->aset.num_plab; j++){
if (j > 0 && labels->location[j] != labels->location[j-1]){
strcat(titlefmt,"=");
strcat(fmt,"=");
strcat(categfmt,"=");
} else {
strcat(titlefmt,"|");
strcat(fmt,"|");
strcat(categfmt,"|");
}
strcat(titlefmt,"ca");
strcat(fmt,"rr");
if ((j == 0) ||
(j > 0 && labels->location[j] != labels->location[j-1]))
strcat(categfmt,"ca");
else
strcat(categfmt,"aa");
}
Desc_erase();
/* add the label set here for now */
Desc_add_row_values("c",rsprintf("System: %s",sc->title));
Desc_add_row_separation(' ', BEFORE_ROW);
for (j=0; j<sc->aset.num_plab; j++)
Desc_add_row_values("ccc",Desc_rm_lf(sc->aset.plab[j].title),"->",
sc->aset.plab[j].desc);
Desc_add_row_separation(' ', AFTER_ROW);
Desc_add_row_values("ccc","","","");
Desc_add_row_separation('-', BEFORE_ROW);
/* sub category titles */
if (sc->aset.num_cat > 0){
Desc_set_iterated_format(categfmt);
Desc_set_iterated_value("");
for (j=0; j<sc->aset.num_cat; j++)
Desc_set_iterated_value(sc->aset.cat[j].title);
Desc_flush_iterated_row();
Desc_add_row_separation('-', BEFORE_ROW);
}
/* sub category distinctions */
Desc_set_iterated_format(titlefmt);
Desc_set_iterated_value("SPKR");
for (j=0; j<sc->aset.num_plab; j++)
Desc_set_iterated_value(sc->aset.plab[j].title);
Desc_flush_iterated_row();
Desc_set_iterated_format(titlefmt);
Desc_set_iterated_value("");
for (j=0; j<sc->aset.num_plab; j++)
Desc_set_iterated_value(" #Wrd %WE");
Desc_flush_iterated_row();
for (k=0; k<sc->num_grp; k++){
Desc_add_row_separation('-', BEFORE_ROW);
Desc_set_iterated_format(fmt);
Desc_set_iterated_value(sc->grp[k].name);
for (j=0; j<sc->aset.num_plab; j++){
if (labels->lsc[0][j][k].nref != 0){
Desc_set_iterated_value(rsprintf("[%d]",
labels->lsc[0][j][k].nref));
Desc_set_iterated_value(rsprintf("%.1f",
F_ROUND(pct(labels->lsc[0][j][k].nerr,
labels->lsc[0][j][k].nref),1)));
} else if (labels->lsc[0][j][k].nerr != 0){
Desc_set_iterated_value(rsprintf("%d",
labels->lsc[0][j][k].nref));
Desc_set_iterated_value(rsprintf("* %d *",
labels->lsc[0][j][k].nerr));
null_spkr_ref = 1;
} else {
Desc_set_iterated_value("");
Desc_set_iterated_value("");
}
}
Desc_flush_iterated_row();
}
/* the totals */
for (j=0; j<sc->aset.num_plab; j++){
npres = sumr = sume = 0;
for (k=0; k<sc->num_grp; k++){
if (labels->lsc[0][j][k].nref > 0){
ref_words[npres] = labels->lsc[0][j][k].nref;
err_words[npres] = pct(labels->lsc[0][j][k].nerr,
labels->lsc[0][j][k].nref);
npres++;
}
sumr += labels->lsc[0][j][k].nref;
sume += labels->lsc[0][j][k].nerr;
}
/* calc and store statistics */
calc_mean_var_std_dev_Zstat_double(ref_words,npres,ref_sts[j]+1,
&(ref_sts[j][4]),&(ref_sts[j][2]),
&(ref_sts[j][3]),&(ref_sts[j][5]));
calc_mean_var_std_dev_Zstat_double(err_words,npres,err_sts[j]+1,
&(err_sts[j][4]),&(err_sts[j][2]),
&(err_sts[j][3]),&(err_sts[j][5]));
ref_sts[j][0] = sumr;
err_sts[j][0] = F_ROUND(pct(sume,sumr),1);
}
Desc_add_row_separation('=', BEFORE_ROW);
for (i=0; i<4; i++) {
char *name="";
switch (i){
case 0: name="Set Sum/Avg"; break;
case 1: name=(null_spkr_ref) ? "Mean +" : "Mean";
Desc_add_row_separation('-',BEFORE_ROW); break;
case 2: name=(null_spkr_ref) ? "StdDev +" : "StdDev"; break;
case 3: name="Median";Desc_add_row_separation(' ',BEFORE_ROW); break;
default:
;
}
Desc_set_iterated_format(fmt);
Desc_set_iterated_value(name);
for (j=0; j<sc->aset.num_plab; j++){
Desc_set_iterated_value(rsprintf("[%d]",(int)ref_sts[j][i]));
Desc_set_iterated_value(rsprintf("%.1f",F_ROUND(err_sts[j][i],1)));
}
Desc_flush_iterated_row();
}
if (null_spkr_ref){
Desc_add_row_separation('-',BEFORE_ROW);
Desc_add_row_values("l","Note: * Speaker Has no reference word tokens. Number of incorrect words presented");
Desc_add_row_values("l"," + Speakers with no reference words ignored");
}
Desc_dump_report(1,fp);
free_singarr(ref_words,double);
free_singarr(err_words,double);
free_2dimarr(ref_sts,sc->aset.num_plab,double);
free_2dimarr(err_sts,sc->aset.num_plab,double);
}
static void create_N_lur_report(LABEL *labels, SCORES *sc[], int nsc, char *test_name, FILE *fp)
{
int j, k, npres, sumr, sume, i, s;
char titlefmt[50],fmt[50],categfmt[50],statfmt[50];
double *ref_words, *err_words;
double ***ref_sts, ***err_sts;
alloc_singarr(ref_words,sc[0]->num_grp,double);
alloc_singarr(err_words,sc[0]->num_grp,double);
alloc_3dimarr(ref_sts,nsc,sc[0]->aset.num_plab,6,double);
alloc_3dimarr(err_sts,nsc,sc[0]->aset.num_plab,6,double);
/* create the format statements */
strcpy(titlefmt,"c");
strcpy(fmt,"c");
strcpy(categfmt,"c");
strcpy(statfmt,"c|");
for (j=0; j<sc[0]->aset.num_plab; j++){
if (j > 0 && labels->location[j] != labels->location[j-1]){
strcat(titlefmt,"=");
strcat(fmt,"=");
strcat(categfmt,"=");
} else {
strcat(titlefmt,"|");
strcat(fmt,"|");
strcat(categfmt,"|");
}
strcat(titlefmt,"ca");
strcat(fmt,"rr");
if ((j == 0) ||
(j > 0 && labels->location[j] != labels->location[j-1]))
strcat(categfmt,"ca");
else
strcat(categfmt,"aa");
strcat(statfmt,(j == 0) ? "ca" : "aa");
}
Desc_erase();
Desc_add_row_values("c","By System Test Subset Scoring Summary");
Desc_add_row_values("c",rsprintf("For the %s Test",test_name));
Desc_add_row_separation(' ', BEFORE_ROW);
/* add the label set here for now */
for (j=0; j<sc[0]->aset.num_plab; j++)
Desc_add_row_values("ccc",Desc_rm_lf(sc[0]->aset.plab[j].title),"->",
sc[0]->aset.plab[j].desc);
Desc_add_row_separation(' ', AFTER_ROW);
Desc_add_row_values("ccc","","","");
Desc_add_row_separation('-', BEFORE_ROW);
/* sub category titles */
if (sc[0]->aset.num_cat > 0){
Desc_set_iterated_format(categfmt);
Desc_set_iterated_value("");
for (j=0; j<sc[0]->aset.num_cat; j++)
Desc_set_iterated_value(sc[0]->aset.cat[j].title);
Desc_flush_iterated_row();
Desc_add_row_separation('-', BEFORE_ROW);
}
/* sub category distinctions */
Desc_set_iterated_format(titlefmt);
Desc_set_iterated_value("SYSTEM");
for (j=0; j<sc[0]->aset.num_plab; j++)
Desc_set_iterated_value(sc[0]->aset.plab[j].title);
Desc_flush_iterated_row();
Desc_set_iterated_format(titlefmt);
Desc_set_iterated_value("");
for (j=0; j<sc[0]->aset.num_plab; j++)
Desc_set_iterated_value(" #Wrd %WE");
Desc_flush_iterated_row();
/* ref_sts[s][0][0] = system s, plab 0 - Global average */
/* ref_sts[s][0][1] = system s, plab 0 - Global mean */
/* ref_sts[s][0][2] = system s, plab 0 - Global StdDev */
/* ref_sts[s][0][3] = system s, plab 0 - Global Median */
/* ref_sts[s][0][4] = system s, plab 0 - Global VAriance */
/* ref_sts[s][0][5] = system s, plab 0 - Global Z_stat */
/* the totals */
for (j=0; j<sc[0]->aset.num_plab; j++){
for (s=0; s<nsc; s++){
npres = sumr = sume = 0;
for (k=0; k<sc[s]->num_grp; k++)
if (labels->lsc[s][j][k].nref + labels->lsc[s][j][k].nerr != 0){
ref_words[npres] = labels->lsc[s][j][k].nref;
err_words[npres] = pct(labels->lsc[s][j][k].nerr,
labels->lsc[s][j][k].nref);
sumr += labels->lsc[s][j][k].nref;
sume += labels->lsc[s][j][k].nerr;
npres++;
}
/* calc and store statistics */
calc_mean_var_std_dev_Zstat_double(ref_words,npres,&(ref_sts[s][j][1]),
&(ref_sts[s][j][4]),&(ref_sts[s][j][2]),
&(ref_sts[s][j][3]),&(ref_sts[s][j][5]));
calc_mean_var_std_dev_Zstat_double(err_words,npres,&(err_sts[s][j][1]),
&(err_sts[s][j][4]),&(err_sts[s][j][2]),
&(err_sts[s][j][3]),&(err_sts[s][j][5]));
ref_sts[s][j][0] = sumr;
err_sts[s][j][0] = pct(sume,sumr);
}
}
for (i=0; i<4; i++) {
char *name="";
switch (i){
case 0: name="Set/Subset #Words and System Set/Subset Average Word Error Rate"; break;
case 1: name="Set/Subset Mean #Words/Speaker and Set/Subset Mean Word Error Rate/Speaker"; break;
case 2: name="Associated Standard Deviations"; break;
case 3: name="Set/Subset Median #Words/Speaker and Set/Subset Median Word Error Rate/Speaker"; break;
default:
;
}
Desc_add_row_separation((i != 2) ? '=' : '-', BEFORE_ROW);
Desc_add_row_values(statfmt,"",name);
Desc_add_row_separation('-', BEFORE_ROW);
for (s=0; s<nsc; s++){
Desc_set_iterated_format(fmt);
Desc_set_iterated_value(sc[s]->title);
for (j=0; j<sc[s]->aset.num_plab; j++){
Desc_set_iterated_value(rsprintf("[%d]",(int)ref_sts[s][j][i]));
Desc_set_iterated_value(rsprintf("%.1f",F_ROUND(err_sts[s][j][i],1)));
}
Desc_flush_iterated_row();
}
}
#ifdef as
Desc_add_row_separation('=', BEFORE_ROW);
for (i=0; i<4; i++) {
char *name="";
switch (i){
case 0: name="Set Sum/Avg"; break;
case 1: name="Mean"; Desc_add_row_separation('-',BEFORE_ROW); break;
case 2: name="StdDev"; break;
case 3: name="Median";Desc_add_row_separation(' ',BEFORE_ROW); break;
default:
;
}
Desc_set_iterated_format(fmt);
Desc_set_iterated_value(name);
for (j=0; j<sc->aset.num_plab; j++){
Desc_set_iterated_value(rsprintf("[%d]",(int)ref_sts[j][i]));
Desc_set_iterated_value(rsprintf("%.1f",F_ROUND(err_sts[j][i],1)));
}
Desc_flush_iterated_row();
}
#endif
Desc_dump_report(1,fp);
free_singarr(ref_words,double);
free_singarr(err_words,double);
free_3dimarr(ref_sts,nsc,sc[0]->aset.num_plab,double);
free_3dimarr(err_sts,nsc,sc[0]->aset.num_plab,double);
}
/************************************************************************/
/* print the Labelled Utterance Report */
/************************************************************************/
void print_lur(SCORES *sc, char *sys_root_name, int feedback)
{
char *fname;
FILE *fp;
LABEL *labels = (LABEL *)0;
if (strcmp(sys_root_name,"-") == 0 ||
((fp = fopen(fname=rsprintf("%s.lur",sys_root_name),"w")) == NULL))
fp = stdout;
else
if (feedback >= 1)
printf(" Writing LUR scoring report to '%s'
",fname);
labels = alloc_LABEL_SCORES(1, sc);
compute_label_scores(sc, 0, labels);
create_report(labels, sc, fp);
free_LABEL_SCORES(labels, sc, 1);
if (fp != stdout) fclose(fp);
}
/************************************************************************/
/* print the several system Labelled Utterance Report */
/************************************************************************/
void print_N_lur(SCORES *sc[], int nsc, char *out_root_name, char *test_name, int feedback)
{
FILE *fp;
char *fname;
int i;
LABEL *labels = (LABEL *)0;
if (strcmp(out_root_name,"-") == 0 ||
((fp = fopen(fname=rsprintf("%s.lur",out_root_name),"w")) == NULL))
fp = stdout;
else
if (feedback >= 1)
printf(" Writing LUR scoring report to '%s'
",fname);
labels = alloc_LABEL_SCORES(nsc, sc[0]);
for (i=0; i<nsc; i++)
compute_label_scores(sc[i], i, labels);
create_N_lur_report(labels, sc, nsc, test_name, fp);
if (fp != stdout) fclose(fp);
free_LABEL_SCORES(labels,sc[0],nsc);
}
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