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https://issues.apache.org/jira/browse/MADLIB-1199?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Frank McQuillan updated MADLIB-1199:
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Fix Version/s: (was: v2.0)
> Usability changes for LDA - phase 2
> -----------------------------------
>
> Key: MADLIB-1199
> URL: https://issues.apache.org/jira/browse/MADLIB-1199
> Project: Apache MADlib
> Issue Type: Improvement
> Components: Module: Utilities
> Reporter: Jingyi Mei
> Priority: Minor
>
> As a follow up of https://issues.apache.org/jira/browse/MADLIB-1160
> We found the current lda online documentation is not clear enough - more
> documentation may need to be done.
> Besides, some of lda related functions may have confusing name or interface.
> - we are going to review the lda code and do some refactoring and rename.
> There might be some function interface change in this phase.
> Possible improvements:
> 1) The parameter `voc_size` should be inferred and we don't need to ask the
> user to provide it as an in put param to the training function.
> 2) Currently all params in the training function are mandatory. Does it make
> sense to add optional params with default values. e.g., for alpha and beta?
>
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