Hi All,
I played a bit with using fastai to read analog gauges for the purposes of logging espresso-making.
I feel like it is getting very good results, but still need to sort through the loss function. The core parts of what was using label_cls=FloatList
to get a regression.
data = (ImageList.from_folder(path)
.split_by_rand_pct()
.label_from_folder(label_cls=FloatList)
.transform(get_transforms(), size=224)
.databunch())
data.normalize(imagenet_stats)
And then set the loss function:
learn.loss_func = MSELossFlat()
I am still working my way through the second lesson, so this is the level of knowledge I have so far: