Calculation TP, FP, FN, avg_IoU for default threshold during mAP calculation

AlexeyAB

2018-02-16 baf3fcb491ee1a5e083fbdfdf2c28aaf36488e92

 src/network.h

@@ -64,6 +64,7 @@
    #ifdef GPU
    float **input_gpu;
    float **truth_gpu;
   int wait_stream;
    #endif
} network;