Target detection and calculation map_tools

Reference 1

PASCAL VOC, starting with the 2007, uses interpolated method to compute map

The reason for the low Coco map

Coco Data Set Result evaluation

SSD Calculation map

Faster R-CNN Computing Map

Coco Data Annotation content, Bbox is [x,y,width,height]

Draw PR Curve

When using COCOAPI, make an error according to request

Gcc:fatal error:-fuse-linker-plugin, but liblto_plugin.so not found

Refer to similar issues under Windows to find the location of liblto_plugin.so

Locate liblto_plugin.so

Find a location

/home/***/downloads/gcc5_3_0/libexec/gcc/x86_64-unknown-linux-gnu/5.3.0/liblto_plugin.so.0.0.0

Note: GCC is used under "/HOME/***/DOWNLOADS/GCC5_3_0/BIN/GCC" (view with which GCC)

CD to the directory, establish a soft connection, let liblto_plugin.so point to liblto_plugin.so.0.0.0

Ln-s liblto_plugin.so.0.0.0 liblto_plugin.so

Finally make successful, after entering Python import pycocotools no error, that is, installation success.