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[SPARK-7421] [mllib] OnlineLDA cleanups #5956

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Small changes, primarily to allow us more flexibility in the future:

  • Rename "tau_0" to "tau0"
  • Mark LDAOptimizer trait sealed and DeveloperApi.
  • Mark LDAOptimizer subclasses as final.
  • Mark setOptimizer (the one taking an LDAOptimizer) and getOptimizer as DeveloperApi since we may need to change them in the future

CC: @hhbyyh

jkbradley added 2 commits May 6, 2015 17:57
* Rename "tau_0" to "tau0"
* Mark LDAOptimizer trait sealed and DeveloperApi.
* Mark LDAOptimizer subclasses as final.
* Mark setOptimizer (the one taking an LDAOptimizer) and getOptimizer as DeveloperApi since we may need to change them in the future
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Merged build triggered.

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Merged build started.

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SparkQA commented May 7, 2015

Test build #32055 has started for PR 5956 at commit f4be508.

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SparkQA commented May 7, 2015

Test build #32055 has finished for PR 5956 at commit f4be508.

  • This patch passes all tests.
  • This patch merges cleanly.
  • This patch adds the following public classes (experimental):
    • sealed trait LDAOptimizer
    • final class EMLDAOptimizer extends LDAOptimizer
    • final class OnlineLDAOptimizer extends LDAOptimizer

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Merged build finished. Test PASSed.

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Test PASSed.
Refer to this link for build results (access rights to CI server needed):
https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/32055/
Test PASSed.

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hhbyyh commented May 7, 2015

Hi @jkbradley, thanks for the heads up. I'm OK with the change.

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@hhbyyh Thanks for checking! I'll merge this into master and branch-1.4

asfgit pushed a commit that referenced this pull request May 7, 2015
Small changes, primarily to allow us more flexibility in the future:
* Rename "tau_0" to "tau0"
* Mark LDAOptimizer trait sealed and DeveloperApi.
* Mark LDAOptimizer subclasses as final.
* Mark setOptimizer (the one taking an LDAOptimizer) and getOptimizer as DeveloperApi since we may need to change them in the future

CC: hhbyyh

Author: Joseph K. Bradley <joseph@databricks.com>

Closes #5956 from jkbradley/onlinelda-cleanups and squashes the following commits:

f4be508 [Joseph K. Bradley] added newline
f4003e4 [Joseph K. Bradley] Changes: * Rename "tau_0" to "tau0" * Mark LDAOptimizer trait sealed and DeveloperApi. * Mark LDAOptimizer subclasses as final. * Mark setOptimizer (the one taking an LDAOptimizer) and getOptimizer as DeveloperApi since we may need to change them in the future

(cherry picked from commit 8b6b46e)
Signed-off-by: Joseph K. Bradley <joseph@databricks.com>
@asfgit asfgit closed this in 8b6b46e May 7, 2015
jeanlyn pushed a commit to jeanlyn/spark that referenced this pull request May 28, 2015
Small changes, primarily to allow us more flexibility in the future:
* Rename "tau_0" to "tau0"
* Mark LDAOptimizer trait sealed and DeveloperApi.
* Mark LDAOptimizer subclasses as final.
* Mark setOptimizer (the one taking an LDAOptimizer) and getOptimizer as DeveloperApi since we may need to change them in the future

CC: hhbyyh

Author: Joseph K. Bradley <joseph@databricks.com>

Closes apache#5956 from jkbradley/onlinelda-cleanups and squashes the following commits:

f4be508 [Joseph K. Bradley] added newline
f4003e4 [Joseph K. Bradley] Changes: * Rename "tau_0" to "tau0" * Mark LDAOptimizer trait sealed and DeveloperApi. * Mark LDAOptimizer subclasses as final. * Mark setOptimizer (the one taking an LDAOptimizer) and getOptimizer as DeveloperApi since we may need to change them in the future
jeanlyn pushed a commit to jeanlyn/spark that referenced this pull request Jun 12, 2015
Small changes, primarily to allow us more flexibility in the future:
* Rename "tau_0" to "tau0"
* Mark LDAOptimizer trait sealed and DeveloperApi.
* Mark LDAOptimizer subclasses as final.
* Mark setOptimizer (the one taking an LDAOptimizer) and getOptimizer as DeveloperApi since we may need to change them in the future

CC: hhbyyh

Author: Joseph K. Bradley <joseph@databricks.com>

Closes apache#5956 from jkbradley/onlinelda-cleanups and squashes the following commits:

f4be508 [Joseph K. Bradley] added newline
f4003e4 [Joseph K. Bradley] Changes: * Rename "tau_0" to "tau0" * Mark LDAOptimizer trait sealed and DeveloperApi. * Mark LDAOptimizer subclasses as final. * Mark setOptimizer (the one taking an LDAOptimizer) and getOptimizer as DeveloperApi since we may need to change them in the future
nemccarthy pushed a commit to nemccarthy/spark that referenced this pull request Jun 19, 2015
Small changes, primarily to allow us more flexibility in the future:
* Rename "tau_0" to "tau0"
* Mark LDAOptimizer trait sealed and DeveloperApi.
* Mark LDAOptimizer subclasses as final.
* Mark setOptimizer (the one taking an LDAOptimizer) and getOptimizer as DeveloperApi since we may need to change them in the future

CC: hhbyyh

Author: Joseph K. Bradley <joseph@databricks.com>

Closes apache#5956 from jkbradley/onlinelda-cleanups and squashes the following commits:

f4be508 [Joseph K. Bradley] added newline
f4003e4 [Joseph K. Bradley] Changes: * Rename "tau_0" to "tau0" * Mark LDAOptimizer trait sealed and DeveloperApi. * Mark LDAOptimizer subclasses as final. * Mark setOptimizer (the one taking an LDAOptimizer) and getOptimizer as DeveloperApi since we may need to change them in the future
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4 participants