GitHub user iyerr3 opened a pull request:
https://github.com/apache/incubator-madlib/pull/7
Matrix: Fix multiple input/output issues
JIRA: MADLIB-932
This commit contains fixes for following issues:
- 'inf' or 'infinity' was read by Python as a float value. This has
been fixed by checking for supported strings before checking for
float.
- matrix_inverse and matrix_pinv were not using out_args for output
column names.
- matrix_eigen did not accept an out_args parameter that determines the
output column names.
- Multiple methods did not provide a default value for out_args.
- All decomposition methods had incorrect usage for in_args and
out_args. These have been fixed with the output being sparse or
dense (determined by the fmt specifier in out_args).
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/iyerr3/incubator-madlib bugfix/matrix_fixes
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/incubator-madlib/pull/7.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #7
----
commit 1b30eb488ad60c53983b87fc9d2f14bc52fc40c5
Author: Rahul Iyer <rahi...@gmail.com>
Date: 2015-12-03T00:33:10Z
Matrix: Fix multiple input/output issues
JIRA: MADLIB-932
This commit contains fixes for following issues:
- 'inf' or 'infinity' was read by Python as a float value. This has
been fixed by checking for supported strings before checking for
float.
- matrix_inverse and matrix_pinv were not using out_args for output
column names.
- matrix_eigen did not accept an out_args parameter that determines the
output column names.
- Multiple methods did not provide a default value for out_args.
- All decomposition methods had incorrect usage for in_args and
out_args. These have been fixed with the output being sparse or
dense (determined by the fmt specifier in out_args).
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