int main(int argc, char **argv){
fflush(stdout);
fprintf(stdout, "\nProgram that generates training, evaluation and test sets for the OPF classifier\n");
fprintf(stdout, "\nIf you have any problem, please contact: ");
fprintf(stdout, "\n- [email protected]");
fprintf(stdout, "\n- [email protected]\n");
fprintf(stdout, "\nLibOPF version 2.0 (2009)\n");
fprintf(stdout, "\n"); fflush(stdout);
if(argc != 6){
fprintf(stderr, "\nusage opf_split <P1> <P2> <P3> <P4> <P5>");
fprintf(stderr, "\nP1: input dataset in the OPF file format");
fprintf(stderr, "\nP2: percentage for the training set size [0,1]");
fprintf(stderr, "\nP3: percentage for the evaluation set size [0,1] (leave 0 in the case of no learning)");
fprintf(stderr, "\nP4: percentage for the test set size [0,1]");
fprintf(stderr, "\nP5: normalize features? 1 - Yes 0 - No\n\n");
exit(-1);
}
Subgraph *g = NULL, *gAux = NULL, *gTraining = NULL, *gEvaluating = NULL, *gTesting = NULL;
float training_p = atof(argv[2]), evaluating_p = atof(argv[3]), testing_p = atof(argv[4]);
int normalize = atoi(argv[5]);
CheckInputData(training_p, evaluating_p, testing_p);
fprintf(stdout, "\nReading data set ..."); fflush(stdout);
g = ReadSubgraph(argv[1]);
fprintf(stdout, " OK"); fflush(stdout);
if(normalize) opf_NormalizeFeatures(g);
fprintf(stdout, "\nSplitting data set ..."); fflush(stdout);
opf_SplitSubgraph(g, &gAux, &gTesting, training_p+evaluating_p);
if (evaluating_p > 0)
opf_SplitSubgraph(gAux, &gTraining, &gEvaluating, training_p/(training_p+evaluating_p));
else gTraining = CopySubgraph(gAux);
fprintf(stdout, " OK"); fflush(stdout);
fprintf(stdout, "\nWriting data sets to disk ..."); fflush(stdout);
WriteSubgraph(gTraining, "training.dat");
WriteSubgraphPrototype(gTraining, "trainingp.dat");
if (evaluating_p > 0) {
WriteSubgraph(gEvaluating, "evaluating.dat");
WriteSubgraphPrototype(gEvaluating, "evaluatingp.dat");
}
WriteSubgraph(gTesting, "testing.dat");
WriteSubgraphPrototype(gTesting, "testingp.dat");
fprintf(stdout, " OK"); fflush(stdout);
fprintf(stdout, "\nDeallocating memory ...");
DestroySubgraph(&g);
DestroySubgraph(&gAux);
DestroySubgraph(&gTraining);
DestroySubgraph(&gEvaluating);
DestroySubgraph(&gTesting);
fprintf(stdout, " OK\n");
return 0;
}
int main(int argc, char**argv){
if(argc != 3){
fprintf(stderr, "\nusage opf2ann <input libopf file> <output fann file>\n");
exit(-1);
}
Subgraph *g = ReadSubgraph(argv[1]);
WriteSubgraph2FANNFormat(g, argv[2]);
DestroySubgraph(&g);
return 0;
}
int main(int argc, char**argv){
if(argc != 3){
fprintf(stderr, "\nusage opf2svmtorch <input libopf file> <output svmtorch file>\n");
exit(-1);
}
Subgraph *g = ReadSubgraph(argv[1]);
if(g->nlabels == 2)
WriteSubgraph2SVMTorchFormat(g,argv[2]);
else
WriteSubgraph2SVMTorchFormatMC(g,argv[2]);
DestroySubgraph(&g);
return 0;
}
int main(int argc, char **argv){
fflush(stdout);
fprintf(stdout, "\nProgram that generates the precomputed distance file for the OPF classifier\n");
fprintf(stdout, "\nIf you have any problem, please contact: ");
fprintf(stdout, "\n- [email protected]");
fprintf(stdout, "\n- [email protected]\n");
fprintf(stdout, "\nLibOPF version 2.0 (2009)\n");
fprintf(stdout, "\n"); fflush(stdout);
if(argc != 4){
fprintf(stderr, "\nusage opf_distance <P1> <P2> <P3>");
fprintf(stderr, "\nP1: Dataset in the OPF file format");
fprintf(stderr, "\nP2: Distance ID\n");
fprintf(stderr, "\n 1 - Euclidean");
fprintf(stderr, "\n 2 - Chi-Square");
fprintf(stderr, "\n 3 - Manhattan (L1)");
fprintf(stderr, "\n 4 - Canberra");
fprintf(stderr, "\n 5 - Squared Chord");
fprintf(stderr,"\n 6 - Squared Chi-Squared");
fprintf(stderr,"\n 7 - BrayCurtis");
fprintf(stderr,"\n 8 - dLog");
fprintf(stderr, "\nP3: Distance normalization? 1- yes 0 - no");
exit(-1);
}
Subgraph *sg = ReadSubgraph(argv[1]);
FILE *fp = fopen("distances.dat", "wb");
int i, j, distance = atoi(argv[2]), normalize = atoi(argv[3]);
float **Distances = NULL, max = FLT_MIN;
size_t result;
result = fwrite(&sg->nnodes, sizeof(int), 1, fp);
fprintf(stdout, "\n Stack %u...", stackavail());
Distances = (float **)malloc(sg->nnodes*sizeof(float *));
for (i = 0; i < sg->nnodes; i++)
Distances[i] = (float *)calloc(sizeof(float),sg->nnodes);
fprintf(stdout, "\n Stack after %u...", stackavail());
switch(distance){
case 1:
fprintf(stdout, "\n Computing euclidean distance ...");
for (i = 0; i < sg->nnodes; i++){
for (j = 0; j < sg->nnodes; j++){
if(i == j) Distances[i][j] = 0.0;
else Distances[sg->node[i].position][sg->node[j].position] = opf_EuclDist(sg->node[i].feat, sg->node[j].feat, sg->nfeats);
if(Distances[sg->node[i].position][sg->node[j].position] > max) max = Distances[sg->node[i].position][sg->node[j].position];
}
}
break;
case 2:
fprintf(stdout, "\n Computing chi-square distance ...\n");
for (i = 0; i < sg->nnodes; i++){
for (j = 0; j < sg->nnodes; j++){
if(i == j) Distances[i][j] = 0.0;
else Distances[sg->node[i].position][sg->node[j].position] = opf_ChiSquaredDist(sg->node[i].feat, sg->node[j].feat, sg->nfeats);
if(Distances[sg->node[i].position][sg->node[j].position] > max) max = Distances[sg->node[i].position][sg->node[j].position];
}
}
break;
case 3:
fprintf(stdout, "\n Computing Manhattan distance ...\n");
for (i = 0; i < sg->nnodes; i++){
for (j = 0; j < sg->nnodes; j++){
if(i == j) Distances[i][j] = 0.0;
else Distances[sg->node[i].position][sg->node[j].position] = opf_ManhattanDist(sg->node[i].feat, sg->node[j].feat, sg->nfeats);
if(Distances[sg->node[i].position][sg->node[j].position] > max) max = Distances[sg->node[i].position][sg->node[j].position];
}
}
break;
case 4:
fprintf(stdout, "\n Computing Canberra distance ...\n");
for (i = 0; i < sg->nnodes; i++){
for (j = 0; j < sg->nnodes; j++){
if(i == j) Distances[i][j] = 0.0;
else Distances[sg->node[i].position][sg->node[j].position] = opf_CanberraDist(sg->node[i].feat, sg->node[j].feat, sg->nfeats);
if(Distances[sg->node[i].position][sg->node[j].position] > max) max = Distances[sg->node[i].position][sg->node[j].position];
}
}
break;
case 5:
fprintf(stdout, "\n Computing Squared Chord distance ...\n");
for (i = 0; i < sg->nnodes; i++){
for (j = 0; j < sg->nnodes; j++){
if(i == j) Distances[i][j] = 0.0;
else Distances[sg->node[i].position][sg->node[j].position] = opf_SquaredChordDist(sg->node[i].feat, sg->node[j].feat, sg->nfeats);
if(Distances[sg->node[i].position][sg->node[j].position] > max) max = Distances[sg->node[i].position][sg->node[j].position];
}
}
break;
case 6:
fprintf(stdout, "\n Computing Squared Chi-squared distance ...\n");
for (i = 0; i < sg->nnodes; i++){
for (j = 0; j < sg->nnodes; j++){
if(i == j) Distances[i][j] = 0.0;
else Distances[sg->node[i].position][sg->node[j].position] = opf_SquaredChiSquaredDist(sg->node[i].feat, sg->node[j].feat, sg->nfeats);
if(Distances[sg->node[i].position][sg->node[j].position] > max) max = Distances[sg->node[i].position][sg->node[j].position];
}
}
break;
case 7:
fprintf(stdout, "\n Computing Bray Curtis distance ...\n");
for (i = 0; i < sg->nnodes; i++){
for (j = 0; j < sg->nnodes; j++){
if(i == j) Distances[i][j] = 0.0;
else Distances[sg->node[i].position][sg->node[j].position] = opf_BrayCurtisDist(sg->node[i].feat, sg->node[j].feat, sg->nfeats);
if(Distances[sg->node[i].position][sg->node[j].position] > max) max = Distances[sg->node[i].position][sg->node[j].position];
}
}
case 8:
fprintf(stdout, "\n Computing dLog ...\n");
for (i = 0; i < sg->nnodes; i++){
for (j = 0; j < sg->nnodes; j++){
if(i == j) Distances[i][j] = 0.0;
else Distances[sg->node[i].position][sg->node[j].position] = opf_dLog(sg->node[i].feat, sg->node[j].feat, sg->nfeats);
if(Distances[sg->node[i].position][sg->node[j].position] > max) max = Distances[sg->node[i].position][sg->node[j].position];
}
//fprintf(stdout, "\t[%d] %.2f", i, Distances[i][1]);
}
break;
default:
fprintf(stderr, "\nInvalid distance ID ...\n");
}
fprintf(stdout, "\n Writing matrix file ...\n"); fflush(stdout); getchar();
if (!normalize) max = 1.0;
for (i = 0; i < sg->nnodes; i++){
for (j = 0; j < sg->nnodes; j++){
Distances[i][j]/=max;
result = fwrite(&Distances[i][j], sizeof(float), 1, fp);
}
}
fprintf(stdout, "\n\nDistances generated ...\n"); fflush(stdout);
fprintf(stdout, "\n\nDeallocating memory ...\n");
for (i = 0; i < sg->nnodes; i++)
free(Distances[i]);
free(Distances);
DestroySubgraph(&sg);
fclose(fp);
return 0;
}
int main(int argc, char **argv) {
fflush(stdout);
fprintf(stdout, "\nProgram that executes the test phase of the OPF classifier\n");
fprintf(stdout, "\nIf you have any problem, please contact: ");
fprintf(stdout, "\n- [email protected]");
fprintf(stdout, "\n- [email protected]\n");
fprintf(stdout, "\nLibOPF version 3.0 (2013)\n");
fprintf(stdout, "\n");
fflush(stdout);
if((argc != 3) && (argc != 2)) {
fprintf(stderr, "\nusage opf_classify <P1> <P2>");
fprintf(stderr, "\nP1: test set in the OPF file format");
fprintf(stderr, "\nP2: precomputed distance file (leave it in blank if you are not using this resource\n");
exit(-1);
}
int n,i;
float time;
char fileName[256];
FILE *f = NULL;
timer tic, toc;
if(argc == 3) opf_PrecomputedDistance = 1;
fprintf(stdout, "\nReading data files ...");
fflush(stdout);
Subgraph *gTest = ReadSubgraph(argv[1]), *gTrain = opf_ReadModelFile("classifier.opf");
fprintf(stdout, " OK");
fflush(stdout);
if(opf_PrecomputedDistance)
opf_DistanceValue = opf_ReadDistances(argv[2], &n);
fprintf(stdout, "\nClassifying test set ...");
fflush(stdout);
gettimeofday(&tic,NULL);
opf_OPFClassifying(gTrain, gTest);
gettimeofday(&toc,NULL);
fprintf(stdout, " OK");
fflush(stdout);
fprintf(stdout, "\nWriting output file ...");
fflush(stdout);
sprintf(fileName,"%s.out",argv[1]);
f = fopen(fileName,"w");
for (i = 0; i < gTest->nnodes; i++)
fprintf(f,"%d\n",gTest->node[i].label);
fclose(f);
fprintf(stdout, " OK");
fflush(stdout);
fprintf(stdout, "\nDeallocating memory ...");
DestroySubgraph(&gTrain);
DestroySubgraph(&gTest);
if(opf_PrecomputedDistance) {
for (i = 0; i < n; i++)
free(opf_DistanceValue[i]);
free(opf_DistanceValue);
}
fprintf(stdout, " OK\n");
time = ((toc.tv_sec-tic.tv_sec)*1000.0 + (toc.tv_usec-tic.tv_usec)*0.001)/1000.0;
fprintf(stdout, "\nTesting time: %f seconds\n", time);
fflush(stdout);
sprintf(fileName,"%s.time",argv[1]);
f = fopen(fileName,"a");
fprintf(f,"%f\n",time);
fclose(f);
return 0;
}
int main(int argc, char **argv)
{
if (argc != 5)
{
fprintf(stderr, "\nusage FeatureSelection <training set> <evaluating set> <testing set> <search space configuration file>\n");
exit(-1);
}
SearchSpace *s = NULL;
int i;
double time_opt, time_classify, classification_error;
timer tic, toc;
FILE *f = NULL;
TransferFunc optTransfer = NULL;
Subgraph *Train = NULL, *Evaluate = NULL, *Merge = NULL, *Test = NULL, *newTrain = NULL, *newTest = NULL;
Train = ReadSubgraph(argv[1]);
Evaluate = ReadSubgraph(argv[2]);
Test = ReadSubgraph(argv[3]);
s = ReadSearchSpaceFromFile(argv[4], _WCA_);
optTransfer = S2TransferFunction;
for (i = 0; i < Train->nfeats; i++)
{
s->LB[i] = -20;
s->LB[i] = 20;
}
fprintf(stderr, "\nInitializing search space ... ");
InitializeSearchSpace(s, _WCA_);
fprintf(stderr, "\nOk\n");
fflush(stderr);
fprintf(stderr, "\nRunning WCA ... ");
gettimeofday(&tic, NULL);
runWCA(s, FeatureSelectionOPF, Train, Evaluate, optTransfer);
gettimeofday(&toc, NULL);
fflush(stderr);
fprintf(stderr, "\nOK\n");
time_opt = ((toc.tv_sec - tic.tv_sec) * 1000.0 + (toc.tv_usec - tic.tv_usec) * 0.001) / 1000.0;
fprintf(stdout, "\nOptimization time: %f seconds\n", time_opt);
fflush(stderr);
Merge = opf_MergeSubgraph(Train, Evaluate);
fflush(stderr);
fprintf(stderr, "\nWriting new training and testing sets ...\n");
newTrain = CreateSubgraphFromSelectedFeatures(Merge, s->g);
newTest = CreateSubgraphFromSelectedFeatures(Test, s->g);
fprintf(stderr, "\nTraining set\n");
WriteSubgraph(newTrain, "training.wca.dat");
fprintf(stderr, "\n\nTesting set\n");
WriteSubgraph(newTest, "testing.wca.dat");
fflush(stderr);
fprintf(stderr, "\nOK\n");
opf_OPFTraining(newTrain);
gettimeofday(&tic, NULL);
opf_OPFClassifying(newTrain, newTest);
gettimeofday(&toc, NULL);
classification_error = opf_Accuracy(newTest);
time_classify = ((toc.tv_sec - tic.tv_sec) * 1000.0 + (toc.tv_usec - tic.tv_usec) * 0.001) / 1000.0;
fprintf(stdout, "\nClassification time: %f seconds\n", time_classify);
fflush(stderr);
f = fopen("best_feats.txt", "a");
fprintf(f, "%d %d", newTrain->nfeats, (int)s->g[0]);
for (i = 1; i < Train->nfeats; i++)
{
fprintf(f, " %d", (int)s->g[i]);
}
fprintf(f, "\n");
fclose(f);
fprintf(stderr, "\nAccuracy: %.2lf%%\n", 100 * classification_error);
f = fopen("final_accuracy.txt", "a");
fprintf(f, "%lf\n", classification_error);
fclose(f);
fflush(stderr);
fprintf(stderr, "\nDeallocating memory ...");
DestroySubgraph(&Train);
DestroySubgraph(&Evaluate);
DestroySubgraph(&Merge);
DestroySubgraph(&Test);
DestroySubgraph(&newTrain);
DestroySubgraph(&newTest);
fflush(stderr);
fprintf(stderr, "\nOK\n");
f = fopen("optimization.time", "a");
fprintf(f, "%f %f\n", time_opt, time_classify);
fclose(f);
DestroySearchSpace(&s, _WCA_);
return 0;
}
int main(int argc, char **argv)
{
fflush(stdout);
fprintf(stdout, "\nProgram that executes the training phase of the OPF classifier with knn adjacency\n");
fprintf(stdout, "\nIf you have any problem, please contact: ");
fprintf(stdout, "\n- [email protected]");
fprintf(stdout, "\n- [email protected]\n");
fprintf(stdout, "\nLibOPF version 2.0 (2009)\n");
fprintf(stdout, "\n");
fflush(stdout);
if ((argc != 5) && (argc != 4))
{
fprintf(stderr, "\nusage opf_train <P1> <P2>");
fprintf(stderr, "\nP1: training set in the OPF file format");
fprintf(stderr, "\nP2: evaluating set in the OPF file format (used to learn k)");
fprintf(stderr, "\nP3: kmax");
fprintf(stderr, "\nP4: precomputed distance file (leave it in blank if you are not using this resource)\n");
exit(-1);
}
int n, i, kmax = atoi(argv[3]);
char fileName[256];
FILE *f = NULL;
timer tic, toc;
double time;
if (argc == 5)
opf_PrecomputedDistance = 1;
fprintf(stdout, "\nReading data file ...");
fflush(stdout);
Subgraph *Train = ReadSubgraph(argv[1]);
Subgraph *Eval = ReadSubgraph(argv[2]);
fprintf(stdout, " OK");
fflush(stdout);
if (opf_PrecomputedDistance)
opf_DistanceValue = opf_ReadDistances(argv[4], &n);
fprintf(stdout, "\nTraining OPF classifier ...");
fflush(stdout);
gettimeofday(&tic, NULL);
opf_OPFknnTraining(Train, Eval, kmax);
gettimeofday(&toc, NULL);
fprintf(stdout, " OK");
fflush(stdout);
fprintf(stdout, "\nWriting classifier's model file ...");
fflush(stdout);
opf_WriteModelFile(Train, "classifier.opf");
fprintf(stdout, " OK");
fflush(stdout);
fprintf(stdout, "\nWriting output file ...");
fflush(stdout);
sprintf(fileName, "%s.out", argv[1]);
f = fopen(fileName, "w");
for (i = 0; i < Train->nnodes; i++)
fprintf(f, "%d\n", Train->node[i].label);
fclose(f);
fprintf(stdout, " OK");
fflush(stdout);
fprintf(stdout, "\nDeallocating memory ...");
fflush(stdout);
DestroySubgraph(&Train);
DestroySubgraph(&Eval);
if (opf_PrecomputedDistance)
{
for (i = 0; i < n; i++)
free(opf_DistanceValue[i]);
free(opf_DistanceValue);
}
fprintf(stdout, " OK\n");
time = ((toc.tv_sec - tic.tv_sec) * 1000.0 + (toc.tv_usec - tic.tv_usec) * 0.001) / 1000.0;
fprintf(stdout, "\nTraining time: %f seconds\n", time);
fflush(stdout);
sprintf(fileName, "%s.time", argv[1]);
f = fopen(fileName, "a");
fprintf(f, "%f\n", time);
fclose(f);
return 0;
}
int main(int argc, char **argv)
{
if (argc != 4)
{
fprintf(stderr, "\nusage CombinatorialOPF <training set> <testing set> <input combinatorial matrix>\n");
exit(-1);
}
int i, j, acc_index, m, n;
double time_comb, classification_accuracy, overall_accuracy = 0, **r;
timer tic, toc;
FILE *f = NULL;
Subgraph *Train = NULL, *Test = NULL, *newTrain = NULL, *newTest = NULL;
Train = ReadSubgraph(argv[1]);
Test = ReadSubgraph(argv[2]);
fprintf(stderr, "\nInitializing combinatorial OPF ... ");
f = fopen(argv[3], "r");
fscanf(f, "%d\n", &n);
m = pow(2, n);
r = (double **)calloc(m, sizeof(double *));
for (i = 0; i < m; i++)
r[i] = (double *)calloc(n, sizeof(double));
for (i = 0; i < m; i++)
{
for (j = 0; j < n; j++)
{
fscanf(f, "%lf ", &r[i][j]);
}
fscanf(f, "\n");
}
fclose(f);
fprintf(stderr, "\nOk\n");
fflush(stderr);
fprintf(stderr, "\nRunning OPF ... ");
f = fopen("final_accuracy.txt", "a");
gettimeofday(&tic, NULL);
for (i = 0; i < m; i++)
{
newTrain = CreateSubgraphFromSelectedFeatures(Train, r[i]);
newTest = CreateSubgraphFromSelectedFeatures(Test, r[i]);
opf_OPFTraining(newTrain);
opf_OPFClassifying(newTrain, newTest);
classification_accuracy = opf_Accuracy(newTest);
fprintf(f, "%lf\n", classification_accuracy);
if (classification_accuracy > overall_accuracy)
{
overall_accuracy = classification_accuracy;
acc_index = i;
}
}
gettimeofday(&toc, NULL);
fclose(f);
fflush(stderr);
fprintf(stderr, "\nOK\n");
time_comb = ((toc.tv_sec - tic.tv_sec) * 1000.0 + (toc.tv_usec - tic.tv_usec) * 0.001) / 1000.0;
fprintf(stdout, "\nCombination time: %f seconds\n", time_comb);
fflush(stderr);
f = fopen("best_feats.txt", "a");
fprintf(f, "%d ", n);
for (i = 0; i < n; i++)
{
fprintf(f, "%d ", (int)r[acc_index][i]);
}
fprintf(f, "\n");
fclose(f);
fflush(stderr);
fprintf(stderr, "\nDeallocating memory ...");
DestroySubgraph(&Train);
DestroySubgraph(&Test);
DestroySubgraph(&newTrain);
DestroySubgraph(&newTest);
fflush(stderr);
fprintf(stderr, "\nOK\n");
f = fopen("combination.time", "a");
fprintf(f, "%f\n", time_comb);
fclose(f);
return 0;
}
int main(int argc, char **argv){
fflush(stdout);
fprintf(stdout, "\nProgram that executes the training and classification phase of the OPF classifier\n");
fprintf(stdout, "\nIf you have any problem, please contact: ");
fprintf(stdout, "\n- [email protected]");
fprintf(stdout, "\n- [email protected]\n");
fprintf(stdout, "\nLibOPF version 2.0 (2009)\n");
fprintf(stdout, "\n"); fflush(stdout);
if((argc != 3) && (argc != 2)){
fprintf(stderr, "\nusage opf_train_and_classify <P1> <P2> <P3>");
fprintf(stderr, "\nP1: training set in the OPF file format");
fprintf(stderr, "\nP2: test set in the OPF file format");
fprintf(stderr, "\nP3: precomputed distance file (leave it in blank if you are not using this resource)\n");
exit(-1);
}
int n, i;
char fileName[256];
FILE *f = NULL;
timer tic, toc,ticC,tocC;
float time, timeC;
if(argc == 4) opf_PrecomputedDistance = 1;
fprintf(stdout, "\nReading data file ..."); fflush(stdout);
Subgraph *g = ReadSubgraph(argv[1]);
Subgraph *gTest = ReadSubgraph(argv[1]);
fprintf(stdout, " OK"); fflush(stdout);
if(opf_PrecomputedDistance)
opf_DistanceValue = opf_ReadDistances(argv[3], &n);
fprintf(stdout, "\nTraining OPF classifier ..."); fflush(stdout);
gettimeofday(&tic,NULL); opf_OPFTraining(g); gettimeofday(&toc,NULL);
fprintf(stdout, " OK"); fflush(stdout);
fprintf(stdout, "\nClassifying test set ..."); fflush(stdout);
gettimeofday(&ticC,NULL);
opf_OPFClassifying(g, gTest); gettimeofday(&tocC,NULL);
fprintf(stdout, " OK"); fflush(stdout);
fprintf(stdout, "\nWriting classifier's model file ..."); fflush(stdout);
opf_WriteModelFile(g, "classifier.opf");
fprintf(stdout, " OK"); fflush(stdout);
fprintf(stdout, "\nWriting output file ..."); fflush(stdout);
sprintf(fileName,"%s.out",argv[1]);
f = fopen(fileName,"w");
for (i = 0; i < g->nnodes; i++)
fprintf(f,"%d\n",g->node[i].label);
fclose(f);
fprintf(stdout, " OK"); fflush(stdout);
fprintf(stdout, "\nDeallocating memory ..."); fflush(stdout);
DestroySubgraph(&g); DestroySubgraph(&gTest);
if(opf_PrecomputedDistance){
for (i = 0; i < n; i++)
free(opf_DistanceValue[i]);
free(opf_DistanceValue);
}
fprintf(stdout, " OK\n");
time = ((toc.tv_sec-tic.tv_sec)*1000.0 + (toc.tv_usec-tic.tv_usec)*0.001)/1000.0;
fprintf(stdout, "\nTraining time: %f seconds\n", time); fflush(stdout);
timeC = ((tocC.tv_sec-ticC.tv_sec)*1000.0 + (tocC.tv_usec-ticC.tv_usec)*0.001)/1000.0;
fprintf(stdout, "\nTesting time: %f seconds\n", time); fflush(stdout);
sprintf(fileName,"%s.time",argv[1]);
f = fopen(fileName,"a");
fprintf(f,"%f,%f\n",time,timeC);
fclose(f);
return 0;
}
