| | |
| | | #include "softmax_layer.h" |
| | | #include "dropout_layer.h" |
| | | #include "detection_layer.h" |
| | | #include "region_layer.h" |
| | | #include "avgpool_layer.h" |
| | | #include "route_layer.h" |
| | | #include "list.h" |
| | |
| | | int is_crop(section *s); |
| | | int is_cost(section *s); |
| | | int is_detection(section *s); |
| | | int is_region(section *s); |
| | | int is_route(section *s); |
| | | list *read_cfg(char *filename); |
| | | |
| | |
| | | c = params.c; |
| | | batch=params.batch; |
| | | if(!(h && w && c)) error("Layer before convolutional layer must output image."); |
| | | int batch_normalize = option_find_int_quiet(options, "batch_normalize", 0); |
| | | |
| | | convolutional_layer layer = make_convolutional_layer(batch,h,w,c,n,size,stride,pad,activation); |
| | | convolutional_layer layer = make_convolutional_layer(batch,h,w,c,n,size,stride,pad,activation, batch_normalize); |
| | | |
| | | char *weights = option_find_str(options, "weights", 0); |
| | | char *biases = option_find_str(options, "biases", 0); |
| | |
| | | int coords = option_find_int(options, "coords", 1); |
| | | int classes = option_find_int(options, "classes", 1); |
| | | int rescore = option_find_int(options, "rescore", 0); |
| | | int joint = option_find_int(options, "joint", 0); |
| | | int objectness = option_find_int(options, "objectness", 0); |
| | | int background = option_find_int(options, "background", 0); |
| | | detection_layer layer = make_detection_layer(params.batch, params.inputs, classes, coords, joint, rescore, background, objectness); |
| | | return layer; |
| | | } |
| | | |
| | | region_layer parse_region(list *options, size_params params) |
| | | { |
| | | int coords = option_find_int(options, "coords", 1); |
| | | int classes = option_find_int(options, "classes", 1); |
| | | int rescore = option_find_int(options, "rescore", 0); |
| | | int num = option_find_int(options, "num", 1); |
| | | int side = option_find_int(options, "side", 7); |
| | | region_layer layer = make_region_layer(params.batch, params.inputs, num, side, classes, coords, rescore); |
| | | detection_layer layer = make_detection_layer(params.batch, params.inputs, num, side, classes, coords, rescore); |
| | | |
| | | layer.softmax = option_find_int(options, "softmax", 0); |
| | | layer.sqrt = option_find_int(options, "sqrt", 0); |
| | | |
| | | layer.coord_scale = option_find_float(options, "coord_scale", 1); |
| | | layer.forced = option_find_int(options, "forced", 0); |
| | | layer.object_scale = option_find_float(options, "object_scale", 1); |
| | | layer.noobject_scale = option_find_float(options, "noobject_scale", 1); |
| | | layer.class_scale = option_find_float(options, "class_scale", 1); |
| | | layer.jitter = option_find_float(options, "jitter", .2); |
| | | return layer; |
| | | } |
| | | |
| | |
| | | int noadjust = option_find_int_quiet(options, "noadjust",0); |
| | | |
| | | crop_layer l = make_crop_layer(batch,h,w,c,crop_height,crop_width,flip, angle, saturation, exposure); |
| | | l.shift = option_find_float(options, "shift", 0); |
| | | l.noadjust = noadjust; |
| | | return l; |
| | | } |
| | |
| | | l = parse_cost(options, params); |
| | | }else if(is_detection(s)){ |
| | | l = parse_detection(options, params); |
| | | }else if(is_region(s)){ |
| | | l = parse_region(options, params); |
| | | }else if(is_softmax(s)){ |
| | | l = parse_softmax(options, params); |
| | | }else if(is_normalization(s)){ |
| | |
| | | fprintf(stderr, "Type not recognized: %s\n", s->type); |
| | | } |
| | | l.dontload = option_find_int_quiet(options, "dontload", 0); |
| | | l.dontloadscales = option_find_int_quiet(options, "dontloadscales", 0); |
| | | option_unused(options); |
| | | net.layers[count] = l; |
| | | free_section(s); |
| | |
| | | { |
| | | return (strcmp(s->type, "[detection]")==0); |
| | | } |
| | | int is_region(section *s) |
| | | { |
| | | return (strcmp(s->type, "[region]")==0); |
| | | } |
| | | int is_deconvolutional(section *s) |
| | | { |
| | | return (strcmp(s->type, "[deconv]")==0 |
| | |
| | | return (strcmp(s->type, "[route]")==0); |
| | | } |
| | | |
| | | int read_option(char *s, list *options) |
| | | { |
| | | size_t i; |
| | | size_t len = strlen(s); |
| | | char *val = 0; |
| | | for(i = 0; i < len; ++i){ |
| | | if(s[i] == '='){ |
| | | s[i] = '\0'; |
| | | val = s+i+1; |
| | | break; |
| | | } |
| | | } |
| | | if(i == len-1) return 0; |
| | | char *key = s; |
| | | option_insert(options, key, val); |
| | | return 1; |
| | | } |
| | | |
| | | list *read_cfg(char *filename) |
| | | { |
| | | FILE *file = fopen(filename, "r"); |
| | |
| | | #endif |
| | | int num = l.n*l.c*l.size*l.size; |
| | | fwrite(l.biases, sizeof(float), l.n, fp); |
| | | fwrite(l.filters, sizeof(float), num, fp); |
| | | } |
| | | if(l.type == DECONVOLUTIONAL){ |
| | | #ifdef GPU |
| | | if(gpu_index >= 0){ |
| | | pull_deconvolutional_layer(l); |
| | | if (l.batch_normalize){ |
| | | fwrite(l.scales, sizeof(float), l.n, fp); |
| | | fwrite(l.rolling_mean, sizeof(float), l.n, fp); |
| | | fwrite(l.rolling_variance, sizeof(float), l.n, fp); |
| | | } |
| | | #endif |
| | | int num = l.n*l.c*l.size*l.size; |
| | | fwrite(l.biases, sizeof(float), l.n, fp); |
| | | fwrite(l.filters, sizeof(float), num, fp); |
| | | } |
| | | if(l.type == CONNECTED){ |
| | | } if(l.type == CONNECTED){ |
| | | #ifdef GPU |
| | | if(gpu_index >= 0){ |
| | | pull_connected_layer(l); |
| | |
| | | if(l.type == CONVOLUTIONAL){ |
| | | int num = l.n*l.c*l.size*l.size; |
| | | fread(l.biases, sizeof(float), l.n, fp); |
| | | if (l.batch_normalize && (!l.dontloadscales)){ |
| | | fread(l.scales, sizeof(float), l.n, fp); |
| | | fread(l.rolling_mean, sizeof(float), l.n, fp); |
| | | fread(l.rolling_variance, sizeof(float), l.n, fp); |
| | | } |
| | | fread(l.filters, sizeof(float), num, fp); |
| | | #ifdef GPU |
| | | if(gpu_index >= 0){ |