[jira] [Commented] (SPARK-11302) Multivariate Gaussian Model with Covariance matrix return zero always

2015-10-26 Thread Sean Owen (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-11302?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14974982#comment-14974982 ] Sean Owen commented on SPARK-11302: --- OK I reproduced all of this, thank you. This is roughly the code

[jira] [Commented] (SPARK-11302) Multivariate Gaussian Model with Covariance matrix return zero always

2015-10-26 Thread Sean Owen (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-11302?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14974275#comment-14974275 ] Sean Owen commented on SPARK-11302: --- Yeah I recognize that, but is this not the answer then? the

[jira] [Commented] (SPARK-11302) Multivariate Gaussian Model with Covariance matrix return zero always

2015-10-26 Thread eyal sharon (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-11302?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14974191#comment-14974191 ] eyal sharon commented on SPARK-11302: - Hi Sean , Thanks for reaching out. For convenience, when

[jira] [Commented] (SPARK-11302) Multivariate Gaussian Model with Covariance matrix return zero always

2015-10-26 Thread eyal sharon (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-11302?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14974382#comment-14974382 ] eyal sharon commented on SPARK-11302: - Sure , I will try to elaborate more MU is the mean vector of

[jira] [Commented] (SPARK-11302) Multivariate Gaussian Model with Covariance matrix return zero always

2015-10-26 Thread Sean Owen (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-11302?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14974396#comment-14974396 ] Sean Owen commented on SPARK-11302: --- I understand mu is the mean vector, but what is the vector? I'm

[jira] [Commented] (SPARK-11302) Multivariate Gaussian Model with Covariance matrix return zero always

2015-10-26 Thread eyal sharon (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-11302?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14974589#comment-14974589 ] eyal sharon commented on SPARK-11302: - Cool , I will try although I hope I fully captured all

[jira] [Commented] (SPARK-11302) Multivariate Gaussian Model with Covariance matrix return zero always

2015-10-25 Thread eyal sharon (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-11302?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14973325#comment-14973325 ] eyal sharon commented on SPARK-11302: - Hi Sean, Thanks for your reply. I will try to add more info

[jira] [Commented] (SPARK-11302) Multivariate Gaussian Model with Covariance matrix return zero always

2015-10-25 Thread Sean Owen (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-11302?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14973321#comment-14973321 ] Sean Owen commented on SPARK-11302: --- It's not clear what you're trying to report. What code are you