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Storing Models · Flux
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2017-03-06 16:07:51 +00:00
< a class = "edit-page" href = "https://github.com/MikeInnes/Flux.jl/tree/982c105c571a1e42364fd0bcec8542cf289b3308/docs/src/apis/storage.md" >
2017-02-28 16:50:27 +00:00
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Loading and Saving Models
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< pre > < code class = "language-julia" > model = Chain(Affine(10, 20), σ < / code > < / pre >
< p >
Since models are just simple Julia data structures, it' s very easy to save and load them using any of Julia' s existing serialisation formats. For example, using Julia' s built-in
< code > serialize< / code >
:
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< pre > < code class = "language-julia" > open(io -> serialize(io, model), " model.jls" , " w" )
open(io -> deserialize(io), " model.jls" )< / code > < / pre >
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One issue with
< code > serialize< / code >
is that it doesn' t promise compatibility between major Julia versions. For longer-term storage it' s good to use a package like
< a href = "https://github.com/JuliaIO/JLD.jl" >
JLD
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.
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< pre > < code class = "language-julia" > using JLD
@save " model.jld" model
@load " model.jld" < / code > < / pre >
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However, JLD will break for some models as functions are not supported on 0.5+. You can resolve that by checking out
< a href = "https://github.com/JuliaIO/JLD.jl/pull/137" >
this branch
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.
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Right now this is the only storage format Flux supports. In future Flux will support loading and saving other model formats (on an as-needed basis).
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