How can I train my own data set? What do I need to prepare?

[Mikcal]

I want to use this to train my own data, I try to train on zengarden code, but I find myself unable to test. So I want to try it with your model, can I use it to train my own data? And how to do it. thanks

[knorth55]

First, you need to write Dataset class as https://github.com/chainer/chainercv/blob/master/chainercv/datasets/coco/coco_bbox_dataset.py. If you want to do just inference, please modify examles/eval_coco.py to load your dataset class and hyper parameters. If you want to train new model, please modify examples/train_multi.py.