java - Metrics of the class RankingMetrics, Spark -

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i use class rankingmetrics , can calculate precision. according api of class, method calculating of recall doesn't exist. can tell me, can find implementation of recall spark java?

ps have found useful link on metrics

the recall method exists org.apache.spark.mllib.evaluation.multiclassmetrics, org.apache.spark.mllib.evaluation.multilabelmetrics , org.apache.spark.mllib.evaluation.binaryclassificationmetrics moment.

check javadoc multiclassmetrics, multilabelmetrics , binaryclassificationmetrics.

[with spark 1.1+]


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