[GitHub] [flink] xuyang1706 commented on issue #8631: [FLINK-12745][ml] add sparse and dense vector class, and dense matrix class with basic operations.

xuyang1706 commented on issue #8631: [FLINK-12745][ml] add sparse and dense vector class, and dense matrix class with basic operations. URL: https://github.com/apache/flink/pull/8631#issuecomment-521635674 > > Do you have any benchmark or performance tests? it would be helpful for

[GitHub] [flink] xuyang1706 commented on issue #8631: [FLINK-12745][ml] add sparse and dense vector class, and dense matrix class with basic operations.

xuyang1706 commented on issue #8631: [FLINK-12745][ml] add sparse and dense vector class, and dense matrix class with basic operations. URL: https://github.com/apache/flink/pull/8631#issuecomment-520318171 > @xuyang1706 Thanks for updating the patch and the patience. I think the patch is