GitHub user hhbyyh opened a pull request:
https://github.com/apache/spark/pull/15762
[SPARK-18235][ML] ml.ALSModel function parity: ALSModel should support
recommendforAll
## What changes were proposed in this pull request?
jira: https://issues.apache.org/jira/browse/SPARK-18235
For function parity with MatrixFactorizationModel, ALS model should support
API:
recommendUsersForProducts
recommendProductsForUsers
## How was this patch tested?
new test case
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/hhbyyh/spark alsrecommend
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/15762.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 #15762
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commit 97aface65ee2eda753d819639e20f1d480a15698
Author: Yuhao <[email protected]>
Date: 2016-11-04T00:09:33Z
add recommend for all
commit 4e830f87f9c9599c15a705544746f8b3602648ea
Author: Yuhao <[email protected]>
Date: 2016-11-04T00:14:25Z
comment change
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