[jira] [Commented] (SPARK-10179) LogisticRegressionWithSGD does not multiclass
[ https://issues.apache.org/jira/browse/SPARK-10179?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15241933#comment-15241933 ] DB Tsai commented on SPARK-10179: - Since we're moving to ML api, we will not add new features into mllib based framework. I'll close this JIRA. Thanks. > LogisticRegressionWithSGD does not multiclass > -- > > Key: SPARK-10179 > URL: https://issues.apache.org/jira/browse/SPARK-10179 > Project: Spark > Issue Type: New Feature > Components: MLlib >Reporter: Shiqiao Du >Priority: Minor > > LogisticRegressionWithSGD does not support Multi-Class input while > LogisticRegressionWithLBFGS is OK. > I found this line in error > ``` > 15/08/24 14:46:57 ERROR DataValidators: Classification labels should be 0 or > 1. Found 50 invalid labels > ``` > In LogisticRegressionWithLBFGS there is setNumClasses method but > LogisticRegressionWithSGD does not have this method. -- 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
[jira] [Commented] (SPARK-10179) LogisticRegressionWithSGD does not multiclass
[ https://issues.apache.org/jira/browse/SPARK-10179?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14709833#comment-14709833 ] Joseph K. Bradley commented on SPARK-10179: --- This is not a bug; it's a missing feature. This would be nice to add, but [SPARK-7159] will be higher priority. LogisticRegressionWithSGD does not multiclass -- Key: SPARK-10179 URL: https://issues.apache.org/jira/browse/SPARK-10179 Project: Spark Issue Type: Bug Components: MLlib Environment: Ubuntu 14.04, spark 1.4.1 Reporter: Shiqiao Du LogisticRegressionWithSGD does not support Multi-Class input while LogisticRegressionWithLBFGS is OK. I found this line in error ``` 15/08/24 14:46:57 ERROR DataValidators: Classification labels should be 0 or 1. Found 50 invalid labels ``` In LogisticRegressionWithLBFGS there is setNumClasses method but LogisticRegressionWithSGD does not have this method. -- 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
[jira] [Commented] (SPARK-10179) LogisticRegressionWithSGD does not multiclass
[ https://issues.apache.org/jira/browse/SPARK-10179?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14710429#comment-14710429 ] Shiqiao Du commented on SPARK-10179: Thank you. I got it. LogisticRegressionWithSGD does not multiclass -- Key: SPARK-10179 URL: https://issues.apache.org/jira/browse/SPARK-10179 Project: Spark Issue Type: New Feature Components: MLlib Reporter: Shiqiao Du Priority: Minor LogisticRegressionWithSGD does not support Multi-Class input while LogisticRegressionWithLBFGS is OK. I found this line in error ``` 15/08/24 14:46:57 ERROR DataValidators: Classification labels should be 0 or 1. Found 50 invalid labels ``` In LogisticRegressionWithLBFGS there is setNumClasses method but LogisticRegressionWithSGD does not have this method. -- 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
