batching demo

examples/batching.jl

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+using Flux
+
+# Traditional Approach
+
+# 1000 samples of sequences of 100 28×28 3-colour images
+rand(100, 10, 28, 28, 3)
+
+# Basic Batching
+
+data = Batch([collect(reshape(9(i-1):9i-1, 3, 3)) for i = 1:10])
+
+Batch(flatten.(data))
+
+data |> structure
+
+Batch(flatten.(data)) |> structure
+
+# Nested Batching
+
+# DNA seqence, encoded as a list of [A, T, G, C]
+x1 = Seq([[0,1,0,0], [1,0,0,0], [0,0,0,1]])
+x2 = Seq([[0,0,1,0], [0,0,0,1], [0,0,1,0]])
+
+data = Batch([x1, x2])
+
+data |> structure