void run_classifier(int argc, char **argv) { if(argc < 4){ fprintf(stderr, "usage: %s %s [train/test/valid] [cfg] [weights (optional)]\n", argv[0], argv[1]); return; } char *gpu_list = find_char_arg(argc, argv, "-gpus", 0); int ngpus; int *gpus = read_intlist(gpu_list, &ngpus, gpu_index); int cam_index = find_int_arg(argc, argv, "-c", 0); int top = find_int_arg(argc, argv, "-t", 0); int clear = find_arg(argc, argv, "-clear"); char *data = argv[3]; char *cfg = argv[4]; char *weights = (argc > 5) ? argv[5] : 0; char *filename = (argc > 6) ? argv[6]: 0; char *layer_s = (argc > 7) ? argv[7]: 0; int layer = layer_s ? atoi(layer_s) : -1; if(0==strcmp(argv[2], "predict")) predict_classifier(data, cfg, weights, filename, top); else if(0==strcmp(argv[2], "try")) try_classifier(data, cfg, weights, filename, atoi(layer_s)); else if(0==strcmp(argv[2], "train")) train_classifier(data, cfg, weights, gpus, ngpus, clear); else if(0==strcmp(argv[2], "demo")) demo_classifier(data, cfg, weights, cam_index, filename); else if(0==strcmp(argv[2], "gun")) gun_classifier(data, cfg, weights, cam_index, filename); else if(0==strcmp(argv[2], "threat")) threat_classifier(data, cfg, weights, cam_index, filename); else if(0==strcmp(argv[2], "test")) test_classifier(data, cfg, weights, layer); else if(0==strcmp(argv[2], "label")) label_classifier(data, cfg, weights); else if(0==strcmp(argv[2], "valid")) validate_classifier_single(data, cfg, weights); else if(0==strcmp(argv[2], "validmulti")) validate_classifier_multi(data, cfg, weights); else if(0==strcmp(argv[2], "valid10")) validate_classifier_10(data, cfg, weights); else if(0==strcmp(argv[2], "validcrop")) validate_classifier_crop(data, cfg, weights); else if(0==strcmp(argv[2], "validfull")) validate_classifier_full(data, cfg, weights); }
void run_classifier(int argc, char **argv) { if(argc < 4){ fprintf(stderr, "usage: %s %s [train/test/valid] [cfg] [weights (optional)]\n", argv[0], argv[1]); return; } char *data = argv[3]; char *cfg = argv[4]; char *weights = (argc > 5) ? argv[5] : 0; char *filename = (argc > 6) ? argv[6]: 0; char *layer_s = (argc > 7) ? argv[7]: 0; int layer = layer_s ? atoi(layer_s) : -1; if(0==strcmp(argv[2], "predict")) predict_classifier(data, cfg, weights, filename); else if(0==strcmp(argv[2], "train")) train_classifier(data, cfg, weights); else if(0==strcmp(argv[2], "test")) test_classifier(data, cfg, weights, layer); else if(0==strcmp(argv[2], "valid")) validate_classifier(data, cfg, weights); else if(0==strcmp(argv[2], "valid10")) validate_classifier_10(data, cfg, weights); else if(0==strcmp(argv[2], "validmulti")) validate_classifier_multi(data, cfg, weights); }
int main(int argc, char* argv[]) { if( argc != 5) { std::cerr << "Need 4 inputs: Trainingdata, Traininglabel, Testdata, Filename for results" << std::endl; return 1; } // read in the data image_data_t train_data = read_mnist_data( argv[1] ); label_data_t train_label = read_mnist_label(argv[2] ); image_data_t test_data = read_mnist_data( argv[3] ); // init Bayes classifier and test it DensityTreeClassifier tree_classifier; // TODO try diffierent tree depth tree_classifier.set_maximal_depth(10); tree_classifier.set_nearest_neighbors(30); //tree_classifier.set_split(DensityTreeClassifier::split_t::def_alt); //tree_classifier.set_split(DensityTreeClassifier::split_t::gradient); //tree_classifier.set_discrete_features(26); tree_classifier.set_record_split(true); test_classifier(tree_classifier, train_data, train_label, test_data, argv[4]); return 0; }