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| | | #include "utils.h" |
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| | | #include "parser.h" |
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| | | |
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| | | #ifdef OPENCV |
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| | | #include "opencv2/highgui/highgui_c.h" |
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| | | #endif |
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| | | |
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| | | void train_imagenet(char *cfgfile, char *weightfile) |
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| | | { |
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| | | data_seed = time(0); |
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| | | srand(time(0)); |
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| | | float avg_loss = -1; |
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| | | char *base = basecfg(cfgfile); |
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| | | char *backup_directory = "/home/pjreddie/backup/"; |
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| | | printf("%s\n", base); |
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| | | network net = parse_network_cfg(cfgfile); |
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| | | if(weightfile){ |
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| | |
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| | | avg_loss = avg_loss*.9 + loss*.1; |
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| | | printf("%d: %f, %f avg, %lf seconds, %d images\n", i, loss, avg_loss, sec(clock()-time), net.seen); |
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| | | free_data(train); |
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| | | if((i % 35000) == 0) net.learning_rate *= .1; |
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| | | if((i % 30000) == 0) net.learning_rate *= .1; |
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| | | if(i%1000==0){ |
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| | | char buff[256]; |
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| | | sprintf(buff, "/home/pjreddie/imagenet_backup/%s_%d.weights",base, i); |
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| | | sprintf(buff, "%s/%s_%d.weights",backup_directory,base, i); |
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| | | save_weights(net, buff); |
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| | | } |
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| | | } |
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