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[SPARK-6793][SPARK-5567][SPARK-8936][MLlib]Perplexity, prediction, and hyperparameter optimization in OnlineLDAOptimizer #7507

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feynmanliang wants to merge 19 commits into from
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[SPARK-6793][SPARK-5567][SPARK-8936][MLlib]Perplexity, prediction, and hyperparameter optimization in OnlineLDAOptimizer #7507

feynmanliang wants to merge 19 commits into from

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@feynmanliang feynmanliang commented Jul 19, 2015

Adds logPerplexity and topicDistribution methods to LocalLDAModel as well as {get,set}OptimizeAlphato OnlineLDAOptimizer. DRY out variationalTopicInference and bound code.

@feynmanliang feynmanliang changed the title [WIP][SPARK-5564][SPARK-5567][SPARK-8936]Perplexity, prediction, and hyperparameter optimization in OnlineLDAOptimizer [WIP][SPARK-6793][SPARK-5567][SPARK-8936]Perplexity, prediction, and hyperparameter optimization in OnlineLDAOptimizer Jul 19, 2015
@feynmanliang feynmanliang changed the title [WIP][SPARK-6793][SPARK-5567][SPARK-8936]Perplexity, prediction, and hyperparameter optimization in OnlineLDAOptimizer [WIP][SPARK-6793][SPARK-5567][SPARK-8936][MLlib]Perplexity, prediction, and hyperparameter optimization in OnlineLDAOptimizer Jul 19, 2015
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SparkQA commented Jul 19, 2015

Test build #37764 has finished for PR 7507 at commit e481484.

  • This patch fails Scala style tests.
  • This patch merges cleanly.
  • This patch adds no public classes.

Feynman Liang added 4 commits July 19, 2015 00:21
Style fix
7d1d3e2
Merge branch 'master' into SPARK-5567-LDA-predict
6bcd5ba 
* master: (133 commits)
  [SPARK-8536] [MLLIB] Generalize OnlineLDAOptimizer to asymmetric document-topic Dirichlet priors
  [SPARK-4366] [SQL] [Follow-up] Fix SqlParser compiling warning.
  [SPARK-9224] [MLLIB] OnlineLDA Performance Improvements
  [SPARK-9024] Unsafe HashJoin/HashOuterJoin/HashSemiJoin
  [SPARK-9165] [SQL] codegen for CreateArray, CreateStruct and CreateNamedStruct
  [SPARK-9082] [SQL] Filter using non-deterministic expressions should not be pushed down
  [SPARK-9254] [BUILD] [HOTFIX] sbt-launch-lib.bash should support HTTP/HTTPS redirection
  [SPARK-4233] [SPARK-4367] [SPARK-3947] [SPARK-3056] [SQL] Aggregation Improvement
  [SPARK-9232] [SQL] Duplicate code in JSONRelation
  [SPARK-9121] [SPARKR] Get rid of the warnings about `no visible global function definition` in SparkR
  [SPARK-9154][SQL] Rename formatString to format_string.
  [SPARK-9154] [SQL] codegen StringFormat
  [SPARK-9206] [SQL] Fix HiveContext classloading for GCS connector.
  [SPARK-8906][SQL] Move all internal data source classes into execution.datasources.
  [SPARK-8357] Fix unsafe memory leak on empty inputs in GeneratedAggregate
  Revert "[SPARK-9154] [SQL] codegen StringFormat"
  [SPARK-5989] [MLLIB] Model save/load for LDA
  [SPARK-9154] [SQL] codegen StringFormat
  [SPARK-5423] [CORE] Register a TaskCompletionListener to make sure release all resources
  [SPARK-4598] [WEBUI] Task table pagination for the Stage page
  ...
Integrate asymmetric alpha and model save-load
648a006
Remove merge files
01953e2
@feynmanliang feynmanliang changed the title [WIP][SPARK-6793][SPARK-5567][SPARK-8936][MLlib]Perplexity, prediction, and hyperparameter optimization in OnlineLDAOptimizer [SPARK-6793][SPARK-5567][SPARK-8936][MLlib]Perplexity, prediction, and hyperparameter optimization in OnlineLDAOptimizer Jul 23, 2015
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SparkQA commented Jul 23, 2015

Test build #38143 has finished for PR 7507 at commit 5eb2430.

  • This patch fails Scala style tests.
  • This patch merges cleanly.
  • This patch adds no public classes.

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jkbradley commented Jul 24, 2015

Are these several JIRAs tied together, or would it be easy to separate out the PRs?

@jkbradley jkbradley mentioned this pull request Jul 24, 2015
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feynmanliang commented Jul 25, 2015

Can probably separate them out; both perplexity and predict depend on
pulling variationalInference out into companion object. I'll split into
multiple PRs after the hackathon.

On Fri, Jul 24, 2015 at 3:00 PM jkbradley notifications@github.com wrote:

Are these several JIRAs tied together, or would it be easy to separate out
the PRs?

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Reply to this email directly or view it on GitHub
#7507 (comment).

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SparkQA commented Jul 27, 2015

Test build #38583 has finished for PR 7507 at commit 0c81c45.

  • This patch fails Scala style tests.
  • This patch does not merge cleanly.
  • This patch adds no public classes.

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SparkQA commented Jul 27, 2015

Test build #38601 has finished for PR 7507 at commit 46fca97.

  • This patch fails Python style tests.
  • This patch does not merge cleanly.
  • This patch adds no public classes.

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feynmanliang commented Jul 27, 2015

Closing this and splitting into smaller PRs

@feynmanliang feynmanliang deleted the SPARK-5567-LDA-predict branch July 27, 2015 23:26
@feynmanliang feynmanliang mentioned this pull request Aug 26, 2015
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@feynmanliang @SparkQA @jkbradley