-
Notifications
You must be signed in to change notification settings - Fork 28.1k
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
[SPARK-6577] [MLlib] [PySpark] SparseMatrix should be supported in Py…
…Spark Supporting of SparseMatrix in PySpark. Author: MechCoder <manojkumarsivaraj334@gmail.com> Closes #5355 from MechCoder/spark-6577 and squashes the following commits: 7492190 [MechCoder] More readable code for densifying ea2c54b [MechCoder] Check bounds for indexing 454ef2c [MechCoder] Made the following changes 1. Used convert_to_array for array conversion. 2. Used F order for toArray 3. Minor improvements in speed. db76caf [MechCoder] Add support for CSR matrix 29653e7 [MechCoder] Renamed indices to rowIndices and indptr to colPtrs b6384fe [MechCoder] [SPARK-6577] SparseMatrix should be supported in PySpark
- Loading branch information
Showing
2 changed files
with
154 additions
and
8 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters