yolo-9000 tree example

[hj0320]

dear choasup : Great job for your yolo9000 with caffe!!

I have found example for training and test "yolo-9000 tree example": https://github.com/choasup/caffe-yolo9000/tree/master/data/coco_hier https://github.com/choasup/caffe-yolo9000/tree/master/examples/yolo/googlenet_hier_voc

Could you give tips on how to run (training/testing) "yolo-9000 tree example"? looking forward to your help!!