void cunit_xor_test(void) { fann_type *calc_out = NULL; unsigned int i; int ret = 0; struct fann *ann = NULL; struct fann_train_data *data = NULL; #ifdef FIXEDFANN ann = fann_create_from_file("xor_fixed.net"); #else ann = fann_create_from_file("xor_float.net"); #endif CU_ASSERT_PTR_NOT_NULL_FATAL(ann); #ifdef FIXEDFANN data = fann_read_train_from_file("xor_fixed.data"); #else data = fann_read_train_from_file("xor.data"); #endif CU_ASSERT_PTR_NOT_NULL_FATAL(data); for(i = 0; i < fann_length_train_data(data); i++) { fann_reset_MSE(ann); calc_out = fann_test(ann, data->input[i], data->output[i]); CU_ASSERT_PTR_NOT_NULL_FATAL(calc_out); #ifdef FIXEDFANN /*printf("XOR test (%d, %d) -> %d, should be %d, difference=%f\n", data->input[i][0], data->input[i][1], calc_out[0], data->output[i][0], (float) fann_abs(calc_out[0] - data->output[i][0]) / fann_get_multiplier(ann));*/ if((float) fann_abs(calc_out[0] - data->output[i][0]) / fann_get_multiplier(ann) > 0.2) { CU_FAIL("XOR test failed."); ret = -1; } #else /*printf("XOR test (%f, %f) -> %f, should be %f, difference=%f\n", data->input[i][0], data->input[i][1], calc_out[0], data->output[i][0], (float) fann_abs(calc_out[0] - data->output[i][0]));*/ #endif } fann_destroy_train(data); fann_destroy(ann); }
int main() { fann_type *calc_out; unsigned int i; int ret = 0; struct fann *ann; struct fann_train_data *data; printf("Creating network.\n"); #ifdef FIXEDFANN ann = fann_create_from_file("digitde_validation_fixed.net"); #else ann = fann_create_from_file("digitde_validation_float.net"); #endif if(!ann) { printf("Error creating ann --- ABORTING.\n"); return -1; } fann_print_connections(ann); fann_print_parameters(ann); printf("Testing network.\n"); #ifdef FIXEDFANN data = fann_read_train_from_file("digitde_validation_fixed.data"); #else data = fann_read_train_from_file("digitde_validation.data"); #endif for(i = 0; i < fann_length_train_data(data); i++) { fann_reset_MSE(ann); calc_out = fann_test(ann, data->input[i], data->output[i]); #ifdef FIXEDFANN printf("GG test (%d, %d) -> %d, should be %d, difference=%f\n", data->input[i][0], data->input[i][1], calc_out[0], data->output[i][0], (float) fann_abs(calc_out[0] - data->output[i][0]) / fann_get_multiplier(ann)); if((float) fann_abs(calc_out[0] - data->output[i][0]) / fann_get_multiplier(ann) > 0.2) { printf("Test failed\n"); ret = -1; } #else printf("GG test (%f, %f) -> %f, should be %f, difference=%f\n", data->input[i][0], data->input[i][1], calc_out[0], data->output[i][0], (float) fann_abs(calc_out[0] - data->output[i][0])); #endif } printf("Cleaning up.\n"); fann_destroy_train(data); fann_destroy(ann); return ret; }
int main() { fann_type *calc_out; unsigned int i; int ret = 0; struct fann *ann; struct fann_train_data *data; printf("Creating network.\n"); #ifdef FIXEDFANN ann = fann_create_from_file("./lib/fann/wc2fann/web_comp_fixed.net"); #else ann = fann_create_from_file("./lib/fann/wc2fann/web_comp_config.net"); #endif if(!ann) { printf("Error creating ann --- ABORTING.\n"); return -1; } fann_print_connections(ann); fann_print_parameters(ann); printf("Testing network.\n"); #ifdef FIXEDFANN data = fann_read_train_from_file("./lib/fann/wc2fann/web_comp_fixed.data"); #else data = fann_read_train_from_file("./lib/fann/wc2fann/data/selection.test"); #endif for(i = 0; i < fann_length_train_data(data); i++) { fann_reset_MSE(ann); calc_out = fann_test(ann, data->input[i], data->output[i]); #ifdef FIXEDFANN printf("Web Comp test (%d, %d) -> %d, should be %d, difference=%f\n", data->input[i][0], data->input[i][1], calc_out[0], data->output[i][0], (float) fann_abs(calc_out[0] - data->output[i][0]) / fann_get_multiplier(ann)); if((float) fann_abs(calc_out[0] - data->output[i][0]) / fann_get_multiplier(ann) > 0.2) { printf("Test failed\n"); ret = -1; } #else printf("Web Comp test (%f, %f) -> %f, should be %f, difference=%f\n", data->input[i][0], data->input[i][1], calc_out[0], data->output[i][0], (float) fann_abs(calc_out[0] - data->output[i][0])); //Web_Comp double answer = fann_abs(calc_out[0] - data->output[0][0]); FILE *output; output = fopen("./lib/fann/wc2fann/data/Web_Comp_Answer.txt","w"); fprintf(output, "%f", answer); fclose(output); #endif } printf("Cleaning up.\n"); fann_destroy_train(data); fann_destroy(ann); return ret; }
int main() { fann_type *calc_out; unsigned int i; int ret = 0; int max_expected_idx=0,max_predicted_idx=0,count=0; struct fann *ann; struct fann_train_data *data; printf("Creating network.\n"); #ifdef FIXEDFANN ann = fann_create_from_file("mnist_fixed1.net"); #else ann = fann_create_from_file("mnist_float.net"); #endif if(!ann) { printf("Error creating ann --- ABORTING.\n"); return -1; } fann_print_connections(ann); fann_print_parameters(ann); printf("Testing network.\n"); #ifdef FIXEDFANN data = fann_read_train_from_file("mnist.data"); #else data = fann_read_train_from_file("mnist.data"); #endif for(i = 0; i < fann_length_train_data(data); i++) { fann_reset_MSE(ann); calc_out = fann_test(ann, data->input[i], data->output[i]); #ifdef FIXEDFANN printf("XOR test (%d, %d) -> %d, should be %d, difference=%f\n", data->input[i][0], data->input[i][1], calc_out[0], data->output[i][0], (float) fann_abs(calc_out[0] - data->output[i][0]) / fann_get_multiplier(ann)); if((float) fann_abs(calc_out[0] - data->output[i][0]) / fann_get_multiplier(ann) > 0.2) { printf("Test failed\n"); ret = -1; } #else max_expected_idx = 0; max_predicted_idx = 0; for(int k=1;k<10;k++) { if(data->output[i][max_expected_idx] < data->output[i][k]) { max_expected_idx = k; } if(calc_out[max_predicted_idx] < calc_out[k]) { max_predicted_idx = k; } } printf("MNIST test %d Expected %d , returned=%d\n", i,max_expected_idx, max_predicted_idx); if(max_expected_idx == max_predicted_idx) count++; #endif } printf("Cleaning up.\n"); fann_destroy_train(data); fann_destroy(ann); printf("Number correct=%d\n",count); return ret; }