Model

2014-04-28 分类：spark-core 阅读(1419) 评论(0)

Model is the contract for a fitted model, i.e. a Transformer that was produced by an Estimator.



package org.apache.spark.ml

abstract class Model[M] extends Transformer {
  def copy(extra: ParamMap): M
}

package org.apache.spark.ml

abstract class Model[M] extends Transformer {

def copy(extra: ParamMap): M

}

Table 1. Model Contract
Method	Description
`copy`	Used when…
`parent`	Estimator that produced this model.

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