Github user MechCoder commented on the pull request:
https://github.com/apache/spark/pull/5467#issuecomment-94534838
@jkbradley I have problems in understanding how to write the code for this.
I had this design in mind.
class Word2VecModel private[mllib] (
wordIndex: Map[String, Int],
wordVectors: DenseMatrix) extends Serializable with Saveable {
// Calculate wordVecNorms and wordList here
private def this(model: Map[String, Array[Float]]) = {
// convert to wordIndex and wordVectors here.
this(wordIndex, wordVectors)
}
However, this does not work, since the first line after overriding the
constructor should call the constructor itself. How to go about this?
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