GitHub user loachli opened a pull request:
https://github.com/apache/spark/pull/3890
add SVMWithLBFGS interface in MLLIB
As described in
SPARK-5027(https://issues.apache.org/jira/browse/SPARK-5027):
Our team has done the comparison test for ann. The test results are in
âhttps://github.com/apache/spark/pull/1290â
And we find the performance of svm using LBFGS is higher than svm using
SGD, so I want to add SVMWithLBFGS interface to mllib.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/loachli/spark master
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/3890.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 #3890
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commit 7ac9981646cc6b56cf2ee7506008df584ba3e066
Author: lizhengbing <[email protected]>
Date: 2015-01-01T11:44:18Z
test git
commit cbca8b7a0791335a352462e39656cb9f3e9e80e2
Author: lizhengbing <[email protected]>
Date: 2015-01-01T11:47:42Z
Update testlzb
just for test
commit 5d54771ff0e06e800cc6292741d345ced102ddfa
Author: lizhengbing <[email protected]>
Date: 2015-01-01T12:06:11Z
test lzb has been delete
commit 35aeeccee6d636b2d4e220d9274f9ce3a2e474f4
Author: lizhengbing <[email protected]>
Date: 2015-01-01T12:54:57Z
add testmastet.txt
commit 594583f704f2a2d4900dc4c931e581d0ee5a82c8
Author: lizhengbing <[email protected]>
Date: 2015-01-01T13:05:15Z
delete testmastet.txt
commit f59260523de9034fdca641ed9ce5e22f1bb38297
Author: lizhengbing <[email protected]>
Date: 2015-01-02T11:16:20Z
Merge remote-tracking branch 'upstream/master'
commit f9ae855da6139fcb87f74b4f65606cae465a916c
Author: lizhengbing <[email protected]>
Date: 2015-01-04T13:48:28Z
Merge remote-tracking branch 'upstream/master'
commit 19852dc46bdb016f085783a02be3a6e905fb7821
Author: lizhengbing <[email protected]>
Date: 2015-01-04T13:52:14Z
add SVMWithLBFGS and corresponding test case in mllib
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