Why the loss appear in negative sign.?? on MAPNET
DRAhmadFaraz opened this issue · comments
@samarth-robo, as you can see in this screenshot, The loss turn into negative sign.? what is it mean.? when I try to train MAPNET on my GPU Nvidia RTX2080ti with these parameters as below
n_epochs = 300
batch_size = 20
do_val = yes
seed = 7
shuffle = yes
num_workers = 5
snapshot = 50
val_freq = 50
max_grad_norm = 0
@samarth-robo Thanx for replying, I have one more question.
How many layers are there in mapnet Neural Network.? Can we change the layers? if Yes, How.?
?
@samarth-robo Sir I didnt get the "Models.py" file in your repository.
I only got Models/Posenet.py
file and there no network is defined.
Regards
Sorry, I meant models/posenet.py
. The PoseNet
class takes a feature_extractor
as input, which acts as the "backbone" CNN. If you look at Line 76 of scripts/train.py
, feature_extractor
is set to resnet-34.