[ https://issues.apache.org/jira/browse/SPARK-14164?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Dongjoon Hyun updated SPARK-14164: ---------------------------------- Description: This issue improves an input layer validation and adds related testcases to MultilayerPerceptronClassifier. {code:title=MultilayerPerceptronClassifier.scala|borderStyle=solid} - // TODO: how to check ALSO that all elements are greater than 0? - ParamValidators.arrayLengthGt(1) + (t: Array[Int]) => t.forall(ParamValidators.gt(0)) && t.length > 1 {code} was: This issue improves an input layer validation and related testcases to MultilayerPerceptronClassifier. {code:title=MultilayerPerceptronClassifier.scala|borderStyle=solid} - // TODO: how to check ALSO that all elements are greater than 0? - ParamValidators.arrayLengthGt(1) + (t: Array[Int]) => t.forall(ParamValidators.gt(0)) && t.length > 1 {code} > Improve input layer validation of MultilayerPerceptronClassifier > ---------------------------------------------------------------- > > Key: SPARK-14164 > URL: https://issues.apache.org/jira/browse/SPARK-14164 > Project: Spark > Issue Type: Improvement > Components: MLlib > Reporter: Dongjoon Hyun > Priority: Minor > > This issue improves an input layer validation and adds related testcases to > MultilayerPerceptronClassifier. > {code:title=MultilayerPerceptronClassifier.scala|borderStyle=solid} > - // TODO: how to check ALSO that all elements are greater than 0? > - ParamValidators.arrayLengthGt(1) > + (t: Array[Int]) => t.forall(ParamValidators.gt(0)) && t.length > 1 > {code} -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org