Spark ML

Spark ML 一、数据类型 1.1、数据类型

• 本地向量(Local vector)

• 标记点(Labeled point)

• Local matrix

• Distributed matrix

  • RowMatrix
  • IndexedRowMatrix
  • CoordinateMatrix
  • BlockMatrix

1.2、Pipeline 1.2.1、Estimator, Transformer, and Param 二、Basic Statistics