lanking520 commented on a change in pull request #12848: Fix Batch input issue
with Scala Benchmark
URL: https://github.com/apache/incubator-mxnet/pull/12848#discussion_r226120608
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File path: scala-package/core/src/main/scala/org/apache/mxnet/Shape.scala
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@@ -34,6 +34,7 @@ class Shape(dims: Traversable[Int]) extends Serializable {
def size: Int = shape.size
def length: Int = shape.length
def drop(dim: Int): Shape = new Shape(shape.drop(dim))
+ def dropBack(dim : Int) : Shape = new Shape(shape.dropRight(dim))
Review comment:
Is there any use case if the user would like to drop some dimension from
back?
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