strip down non-obvious exports

src/data.jl

@@ -1,5 +1,3 @@
-export onehot, onecold, chunk, partition, batches, sequences
-
 """
     onehot('b', ['a', 'b', 'c', 'd']) => [false, true, false, false]
 
@@ -27,8 +25,6 @@ onecold(y::AbstractMatrix, l...) =
 using Iterators
 import Iterators: Partition, partition
 
-export partition
-
 Base.length(l::Partition) = length(l.xs) ÷ l.step
 
 _partition(r::UnitRange, step::Integer) = (step*(i-1)+1:step*i for i in 1:(r.stop÷step))

src/layers/activation.jl

@@ -1,4 +1,4 @@
-export σ, relu, softmax, flatten
+export σ, relu, softmax
 
 # Sigmoid
 σ(x) = 1 ./ (1 + exp.(-x))

src/layers/cost.jl

@@ -1,5 +1,3 @@
-export mse, logloss
-
 mse(ŷ, y) = sumabs2(ŷ .- y)/2
 
 back!(::typeof(mse), Δ, ŷ, y) = Δ .* (ŷ .- y)

src/layers/shims.jl

@@ -1,4 +1,4 @@
-export Conv2D, MaxPool, AvgPool, Reshape
+export Conv2D
 
 struct Conv2D <: Model
   filter::Param{Array{Float64,4}} # [height, width, inchans, outchans]

src/model.jl

@@ -1,5 +1,3 @@
-export Model, back!, update!, param
-
 # Basic model API
 
 """
@@ -93,8 +91,6 @@ Base.copy!(p::Param, xs) = copy!(p.x, xs)
 
 # Anonymous models
 
-export Capacitor
-
 struct Capacitor <: Model
   graph::IVertex{Any}
 end

src/utils.jl

@@ -1,5 +1,3 @@
-export AArray, unsqueeze
-
 call(f, xs...) = f(xs...)
 
 # Arrays