[jira] [Updated] (SPARK-7856) Scalable PCA implementation for tall and fat matrices

2015-05-26 Thread Joseph K. Bradley (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-7856?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Joseph K. Bradley updated SPARK-7856: - Issue Type: Improvement (was: Bug) > Scalable PCA implementation for tall and fat matrice

[jira] [Updated] (SPARK-7856) Scalable PCA implementation for tall and fat matrices

2015-05-25 Thread Tarek Elgamal (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-7856?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Tarek Elgamal updated SPARK-7856: - Description: Currently the PCA implementation has a limitation of fitting d^2 covariance/grammian

[jira] [Updated] (SPARK-7856) Scalable PCA implementation for tall and fat matrices

2015-05-25 Thread Tarek Elgamal (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-7856?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Tarek Elgamal updated SPARK-7856: - Description: Currently the PCA implementation has a limitation of fitting d^2 covariance/grammian