lanking520 commented on a change in pull request #14804: Scala/Java Predict API
fix #14756
URL: https://github.com/apache/incubator-mxnet/pull/14804#discussion_r279121957
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File path:
scala-package/core/src/main/scala/org/apache/mxnet/module/BaseModule.scala
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@@ -264,7 +276,8 @@ abstract class BaseModule {
s"in mini-batches (${out.size})." +
"Maybe bucketing is used?")
)
- val concatenatedOutput = outputBatches.map(out => NDArray.concatenate(out))
+ val oBT = outputBatches.transpose
+ val concatenatedOutput = oBT.map(out => NDArray.concatenate(out))
Review comment:
This create a soft copy, the content inside contains same reference
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