GitHub user zhangjiajin reopened a pull request:
https://github.com/apache/spark/pull/7383
[SPARK-8998][MLlib] Collect enough frequent prefixes before projection in
PrefixSpan
Add feature: Collect enough frequent prefixes before projection in
PrefixSpan.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/zhangjiajin/spark master
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/7383.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 #7383
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commit 91fd7e66d0c363e68bc9ebe2bf3e03c26ef348d2
Author: zhangjiajin <[email protected]>
Date: 2015-07-07T07:30:10Z
Add new algorithm PrefixSpan and test file.
commit 575995f69dadad825d97f2248599eb62c1743fe7
Author: zhangjiajin <[email protected]>
Date: 2015-07-08T09:07:37Z
Modified the code according to the review comments.
commit 951fd424ff189f9bf5619a84f3f19e942f592396
Author: zhang jiajin <[email protected]>
Date: 2015-07-08T10:22:16Z
Delete Prefixspan.scala
Use PrefixSpan.scala instead of Prefixspan.scala. Delete Prefixspan.scala
commit a2eb14c7fb6abb70eaa046baf78da205c7a4ca7d
Author: zhang jiajin <[email protected]>
Date: 2015-07-08T10:23:31Z
Delete PrefixspanSuite.scala
Use PrefixSpanSuite.scala instead of PrefixspanSuite.scala, Delete
PrefixspanSuite.scala.
commit 89bc368f76c40ad0090a928cec49cd9d28ce666e
Author: zhangjiajin <[email protected]>
Date: 2015-07-08T10:50:38Z
Fixed a Scala style error.
commit 1dd33ad82499b9ad1b446b96f2f88519ffbe9a1b
Author: zhangjiajin <[email protected]>
Date: 2015-07-09T14:40:29Z
Modified the code according to the review comments.
commit 4c60fb36148206abd67fe51cea667ee3d63e490e
Author: zhangjiajin <[email protected]>
Date: 2015-07-09T15:01:45Z
Fix some Scala style errors.
commit ba5df346543e9aee119bd781b257860b65bbe7df
Author: zhangjiajin <[email protected]>
Date: 2015-07-09T15:10:25Z
Fix a Scala style error.
commit 574e56ccfb271d0ed86c3eba95d1a11a8688495d
Author: zhangjiajin <[email protected]>
Date: 2015-07-10T11:49:06Z
Add new object LocalPrefixSpan, and do some optimization.
commit ca9c4c8fa84202d8d533c51c277138461ba096a7
Author: zhangjiajin <[email protected]>
Date: 2015-07-11T02:40:24Z
Modified the code according to the review comments.
commit 22b0ef463beb0e0fe9cc696989245da79722a3a6
Author: zhangjiajin <[email protected]>
Date: 2015-07-14T02:21:04Z
Add feature: Collect enough frequent prefixes before projection in
PrefixSpan.
commit 078d4101f56c68c6f191de57f9e542a80f2c89b5
Author: zhangjiajin <[email protected]>
Date: 2015-07-14T02:46:05Z
fix a scala style error.
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