[jira] [Assigned] (SPARK-17847) Copy GaussianMixture implementation from mllib to ml
[ https://issues.apache.org/jira/browse/SPARK-17847?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Apache Spark reassigned SPARK-17847: Assignee: Apache Spark > Copy GaussianMixture implementation from mllib to ml > > > Key: SPARK-17847 > URL: https://issues.apache.org/jira/browse/SPARK-17847 > Project: Spark > Issue Type: Improvement > Components: ML, MLlib >Reporter: Yanbo Liang >Assignee: Apache Spark > > Copy {{GaussianMixture}} implementation from mllib to ml, then we can add new > features to it. > I left mllib {{GaussianMixture}} untouched, unlike some other algorithms to > wrap the ml implementation. For the following reasons: > * mllib {{GaussianMixture}} allow k == 1, but ml does not. > * mllib {{GaussianMixture}} supports setting initial model, but ml does not > support currently. (We will definitely add this feature for ml in the future) -- 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] [Assigned] (SPARK-17847) Copy GaussianMixture implementation from mllib to ml
[ https://issues.apache.org/jira/browse/SPARK-17847?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Apache Spark reassigned SPARK-17847: Assignee: (was: Apache Spark) > Copy GaussianMixture implementation from mllib to ml > > > Key: SPARK-17847 > URL: https://issues.apache.org/jira/browse/SPARK-17847 > Project: Spark > Issue Type: Improvement > Components: ML, MLlib >Reporter: Yanbo Liang > > Copy {{GaussianMixture}} implementation from mllib to ml, then we can add new > features to it. > I left mllib {{GaussianMixture}} untouched, unlike some other algorithms to > wrap the ml implementation. For the following reasons: > * mllib {{GaussianMixture}} allow k == 1, but ml does not. > * mllib {{GaussianMixture}} supports setting initial model, but ml does not > support currently. (We will definitely add this feature for ml in the future) -- 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