nswamy 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_r209093042
##########
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:
Look at the constructor you are getting all 4 fields of DataDesc.
```
private val providedData: ListMap[String, Shape],
private val providedLabel: ListMap[String, Shape],
val dataDType: DType,
val labelDType: DType,
val dataLayout: String,
val labelLayout: String)
```
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