GitHub user ericl opened a pull request:
https://github.com/apache/spark/pull/10323
[SPARK-12346] [ML] Missing attribute names in GLM for vector-type features
Currently `summary()` fails on a GLM model fitted over a vector feature
missing ML attrs, since the output feature attrs will also have no name. We can
avoid this situation by forcing `VectorAssembler` to make up suitable names
when inputs are missing names.
cc @mengxr
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/ericl/spark spark-12346
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/10323.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 #10323
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commit dcb5a40e1806244139aa7adde338a3c4c2c5eda4
Author: Eric Liang <[email protected]>
Date: 2015-12-16T08:34:41Z
vec attrs
commit 1c66cdd9f197545bb10c6b4b670e7ee5c195fbc1
Author: Eric Liang <[email protected]>
Date: 2015-12-16T08:47:33Z
Wed Dec 16 00:47:33 PST 2015
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