[ https://issues.apache.org/jira/browse/FLINK-3330?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Chiwan Park updated FLINK-3330: ------------------------------- Summary: Add SparseVector support to GradientDescent in FlinkML (was: Add SparseVector support to BLAS library in FlinkML) > Add SparseVector support to GradientDescent in FlinkML > ------------------------------------------------------ > > Key: FLINK-3330 > URL: https://issues.apache.org/jira/browse/FLINK-3330 > Project: Flink > Issue Type: Improvement > Components: Machine Learning Library > Affects Versions: 1.0.0 > Reporter: Chiwan Park > Assignee: Till Rohrmann > > A user reported the problem using {{GradientDescent}} algorithm with > {{SparseVector}}. > (http://mail-archives.apache.org/mod_mbox/flink-user/201602.mbox/%3CCAMJxVsiNRy_B349tuRpC%2BY%2BfyW7j2SHcyVfhqnz3BGOwEHXHpg%40mail.gmail.com%3E) > It seems lack of SparseVector support in {{BLAS.axpy}}. -- This message was sent by Atlassian JIRA (v6.3.4#6332)