[ https://issues.apache.org/jira/browse/SPARK-7085?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Joseph K. Bradley updated SPARK-7085: ------------------------------------- Target Version/s: 1.4.0 > Inconsistent default miniBatchFraction parameters in the train methods of > RidgeRegression > ----------------------------------------------------------------------------------------- > > Key: SPARK-7085 > URL: https://issues.apache.org/jira/browse/SPARK-7085 > Project: Spark > Issue Type: Bug > Components: MLlib > Affects Versions: 1.3.1 > Reporter: Nobuyuki Kuromatsu > Assignee: Nobuyuki Kuromatsu > Priority: Minor > Fix For: 1.4.0 > > Original Estimate: 168h > Remaining Estimate: 168h > > The miniBatchFraction parameter in the train method called with 4 arguments > is 0.01, that is, > {code:title=RidgeRegression.scala|borderStyle=solid} > def train( > input: RDD[LabeledPoint], > numIterations: Int, > stepSize: Double, > regParam: Double): RidgeRegressionModel = { > train(input, numIterations, stepSize, regParam, 0.01) > } > {code} > but, the parameter is 1.0 in the other train methods. For example, > {code:title=RidgeRegression.scala|borderStyle=solid} > def train( > input: RDD[LabeledPoint], > numIterations: Int): RidgeRegressionModel = { > train(input, numIterations, 1.0, 0.01, 1.0) > } > {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