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Overfitting problem #18
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Hi @m5823779 , have you tried training PoseNet? If that does not train, you might have some bug in how to represent the data or pose labels. If PoseNet trains fine but MapNet does not, we can think about tuning hyperparameters. |
HI~ @samarth-robo yesterday I have tried Posenet and it is fine, so you mean I can tune beta and gamma? |
Can you describe the MapNet behavior in more detail? You said it predicts the same pose for all images? Are you able to overfit to your training dataset? |
@samarth-robo by the way, my learning rate is 0.0001 and step = 3, skips =15 |
Hmm, it looks to me like you need to increase the importance of absolute pose in the loss function ( |
@samarth-robo
Hello~ I have run this code with my own dataset, I choose Mapnet to be my model, hole settings are the same(learning rate, step, skip, etc..), but the result always converge to the same point, is this overfitting.
I think the reason is
Following is the Ground Truth of my training data
which do you think is the problem
I really need your help
thanks
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