FastAI
FastAI.jl is inspired by fastai, and is a repository of best practices for deep learning in Julia. Its goal is to easily enable creating state-of-the-art models. FastAI enables the design, training, and delivery of deep learning models that compete with the best in class, using few lines of code.
Install with
using Pkg
Pkg.add("FastAI")or try it out with this Google Colab template.
Example
Training an image classification model:
using FastAI
path = datasetpath("imagenette2-160")
data = Datasets.loadfolderdata(
path,
filterfn=isimagefile,
loadfn=(loadfile, parentname))
classes = unique(eachobs(data[2]))
method = BlockMethod(
(Image{2}(), Label(classes)),
(
ProjectiveTransforms((128, 128), augmentations=augs_projection()),
ImagePreprocessing(),
OneHot()
)
)
learner = methodlearner(method, data, Models.xresnet18(), ToGPU(), Metrics(accuracy))
fitonecycle!(learner, 10)Please read the documentation for more information and see the setup instructions.
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