[4/4] spark git commit: [SPARK-14615][ML] Use the new ML Vector and Matrix in the ML pipeline based algorithms

[SPARK-14615][ML] Use the new ML Vector and Matrix in the ML pipeline based algorithms ## What changes were proposed in this pull request? Once SPARK-14487 and SPARK-14549 are merged, we will migrate to use the new vector and matrix type in the new ml pipeline based apis. ## How was this

[4/4] spark git commit: [SPARK-14615][ML] Use the new ML Vector and Matrix in the ML pipeline based algorithms

[SPARK-14615][ML] Use the new ML Vector and Matrix in the ML pipeline based algorithms ## What changes were proposed in this pull request? Once SPARK-14487 and SPARK-14549 are merged, we will migrate to use the new vector and matrix type in the new ml pipeline based apis. ## How was this