Revision 95fb780f03cc61eda4e4e63c28a501fc69528cce authored by Sean Owen on 17 April 2022, 23:54:45 UTC, committed by Hyukjin Kwon on 17 April 2022, 23:55:29 UTC
### What changes were proposed in this pull request?

Change a comment in ALS code to match impl. The comment refers to taking the absolute value of a Normal(0,1) value, but it doesn't.

### Why are the changes needed?

The docs and impl are inconsistent. The current behavior actually seems fine, desirable, so, change the comments.

### Does this PR introduce _any_ user-facing change?

No.

### How was this patch tested?

Existing tests

Closes #36228 from srowen/SPARK-38816.

Authored-by: Sean Owen <srowen@gmail.com>
Signed-off-by: Hyukjin Kwon <gurwls223@apache.org>
(cherry picked from commit b2b350b1566b8b45c6dba2f79ccbc2dc4e95816d)
Signed-off-by: Hyukjin Kwon <gurwls223@apache.org>
1 parent 21c7abc
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