how should the var about number of class set?

[PapaMadeleine2022]

hello, I want to train a model that can detect car, pedestrian and cyclist at the same time. So I modify some of your code and have created lmdb data for this. Now, the number of object class is 4. But how to set the variable about number of class in examples/car/rrc_kitti_car.py to create train.prototxt which has 4 unit in the final layer?
looking forward to your reply...

[ZhihongChen123]

Hello, I also want to train a model that can detect car, pedestrian and cyclist at the same time. Did you solve the problem?
Looking forward to your reply.Thank you very much

[xiaohaoChen]

Set Line 136 num_class = 4 in examples/car/rrc_kitti_car.py.