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greenplum-db / PivotalR-archive

An convenient R tool for manipulating tables in PostgreSQL type databases and a wrapper of Apache MADlib.
https://pivotalsoftware.github.io/gp-r/
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Lda wrapper #41

Closed sziegler11-zz closed 9 years ago

sziegler11-zz commented 9 years ago

Wrapper function added for LDA. Test written to compare perplexity wrapper with "topicmodels" perplexity ("lda" package doesn't seem to have a perplexity function).

haying commented 9 years ago

Please ignore the file R/madlib-randomForest.R when pushing

iyerr3 commented 9 years ago

Merged: dd9db0cba530754068ecfc2eab7df6e4b4ec6927