I have trained a multi label vision classifier.
I now would like to get some metrics on a test set
data_test = ImageDataBunch.from_folder(
"dirwithtestdata",
valid_pct=0,
ds_tfms=get_transforms(flip_vert=False),
size=224,
num_workers=4).normalize(imagenet_stats)
I can evaluate it like this
learn.validate(data_test.train_dl, metrics=[accuracy])
which gives me
[1.5943198, tensor(0.6257)]
which I think means 62% accuracy(?)
How could I get more detailed information how it perform for each label?