There is something wrong about mmal-net HOT 6 CLOSED

Hi! Thanks!
1.acc comes out very low (1%): Whether your dataset class is consistent with CUB's class？
2."there is one img no intersection": This mean that the mask from conv_5c don't have intersection with the mask from conv_5b, and the object image is the raw image in this situation.
3.About using bounding box, I use it in https://github.com/ZF1044404254/MMAL-Net/blob/199c1706695ba0f645809d3568881816fbe2fb70/networks/model.py#L105
4.About your purpose of eliminating the background, you can use the predicted bounding box like the third answer.
5.About your purpose of eliminating images without birds, maybe you should use a object detection method.

from mmal-net.

1. After our repeated experiments, the best classification performance is simply obtained by the result of object branch.
2. It's no need to add bounding_boxes.txt, which is used to verify the object localization performance of AOLM. But you should make sure that your images.txt class_label.txt train_test split.txt is same with official. Besides, you should edit dataset.py because of the lack of bounding_boxes.txt.
3. Yes, you can get bounding box information predicted by the AOLM, but please note that the predicted bounding box information are not absolutely right.

from mmal-net.

Thank you for quick answer.

I wonder something. When I run the test.py according to CUB dataset .It yields object branch accuracy .Why It returns object branch accuracy.Total acc coming from 3 branches,isn't it.Also for custom dataset. Should I add new code for dataset.py.I'm asking because my bird dataset, actually it is a CUB dataset but source is different.So,I have 200 class and for this class I simply extract images.txt class_label.txt train_test split.txt .But I have no information about bounding boxes so for custom dataset(basically it is CUB dataset )should I add bounding_boxes.txt. I assume that your implementation doesn't require bounding box information.

Thanks,Harun Alperen

from mmal-net.

If I need bounding box information for custom dataset, Will I extract this information via training the network.

from mmal-net.

Thank you

from mmal-net.

@b21727795 could you tell me how to solve the problem "there is one img no intersection".Great appreaciaton!

from mmal-net.