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rogueviz::kohonen:: better diagnostic messages
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parent
37ba1b90b2
commit
4fa25e9883
@ -79,10 +79,14 @@ vector<int> samples_to_show;
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void loadsamples(const string& fname) {
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FILE *f = fopen(fname.c_str(), "rt");
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if(!f) {
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fprintf(stderr, "Could not load samples\n");
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fprintf(stderr, "Could not load samples: %s\n", fname.c_str());
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return;
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}
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if(fscanf(f, "%d", &cols) != 1) { fclose(f); return; }
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if(fscanf(f, "%d", &cols) != 1) {
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printf("Bad format: %s\n", fname.c_str());
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fclose(f); return;
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}
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printf("Loading samples: %s\n", fname.c_str());
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while(true) {
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sample s;
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bool shown = false;
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@ -880,10 +884,14 @@ void kload(const string& fname) {
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int xcells;
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FILE *f = fopen(fname.c_str(), "rt");
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if(!f) {
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fprintf(stderr, "Could not load the network\n");
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fprintf(stderr, "Could not load the network: %s\n", fname.c_str());
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return;
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}
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if(fscanf(f, "%d%d\n", &xcells, &t) != 2) return;
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if(fscanf(f, "%d%d\n", &xcells, &t) != 2) {
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fprintf(stderr, "Bad network format: %s\n", fname.c_str());
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return;
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}
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printf("Loading the network %s...\n", fname.c_str());
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if(xcells != cells) {
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fprintf(stderr, "Error: bad number of cells (x=%d c=%d)\n", xcells, cells);
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exit(1);
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@ -899,9 +907,10 @@ void ksavew(const string& fname) {
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sominit(1);
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FILE *f = fopen(fname.c_str(), "wt");
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if(!f) {
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fprintf(stderr, "Could not save the weights\n");
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fprintf(stderr, "Could not save the weights: %s\n", fname.c_str());
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return;
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}
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printf("Saving the network to %s...\n", fname.c_str());
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for(int i=0; i<cols; i++)
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fprintf(f, "%s=%.9lf\n", colnames[i].c_str(), weights[i]);
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fclose(f);
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@ -1045,7 +1054,7 @@ void kclassify(const string& fname_classify) {
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do_classify();
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if(fname_classify != "") {
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printf("Listing classification...\n");
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printf("Listing classification to %s...\n", fname_classify.c_str());
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FILE *f = fopen(fname_classify.c_str(), "wt");
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if(!f) {
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printf("Failed to open file\n");
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@ -1059,11 +1068,13 @@ void kclassify(const string& fname_classify) {
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}
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void kclassify_save_raw(const string& fname_classify) {
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printf("Saving raw classify to %s...\n", fname_classify.c_str());
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do_classify();
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save_raw(fname_classify, bids);
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}
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void kclassify_load_raw(const string& fname_classify) {
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printf("Loading raw classify from %s...\n", fname_classify.c_str());
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load_raw(fname_classify, bids);
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do_classify();
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}
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