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| author | Xusen Yin <yinxusen@gmail.com> | 2016-08-18 05:33:52 -0700 |
|---|---|---|
| committer | Felix Cheung <felixcheung@apache.org> | 2016-08-18 05:33:52 -0700 |
| commit | b72bb62d421840f82d663c6b8e3922bd14383fbb (patch) | |
| tree | 1445a4e605794d84a606661dcfbd68decb3df657 /external | |
| parent | 68f5087d2107d6afec5d5745f0cb0e9e3bdd6a0b (diff) | |
| download | spark-b72bb62d421840f82d663c6b8e3922bd14383fbb.tar.gz spark-b72bb62d421840f82d663c6b8e3922bd14383fbb.tar.bz2 spark-b72bb62d421840f82d663c6b8e3922bd14383fbb.zip | |
[SPARK-16447][ML][SPARKR] LDA wrapper in SparkR
## What changes were proposed in this pull request?
Add LDA Wrapper in SparkR with the following interfaces:
- spark.lda(data, ...)
- spark.posterior(object, newData, ...)
- spark.perplexity(object, ...)
- summary(object)
- write.ml(object)
- read.ml(path)
## How was this patch tested?
Test with SparkR unit test.
Author: Xusen Yin <yinxusen@gmail.com>
Closes #14229 from yinxusen/SPARK-16447.
Diffstat (limited to 'external')
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