yzhliu commented on a change in pull request #11844: [MXNET-689] add DataDesc
type for the Scala Package
URL: https://github.com/apache/incubator-mxnet/pull/11844#discussion_r208720739
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File path: scala-package/core/src/main/scala/org/apache/mxnet/IO.scala
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@@ -216,6 +244,30 @@ object DataBatch {
this
}
+ /**
+ * Set the dtype.
+ * @param dataDType The dtype of the data, default is Float32
+ * @param labelDType The dtype of the label, default is Int32
+ * @return this
+ */
+ def setDType(dataDType: DType, labelDType: DType): Builder = {
Review comment:
suggest to have `setDataDType` and `setLabelDType` separately, which will be
helpful for Java users who want to set dtype for only one of them.
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