[ https://issues.apache.org/jira/browse/MADLIB-1199?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Frank McQuillan updated MADLIB-1199: ------------------------------------ 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? > -- This message was sent by Atlassian JIRA (v7.6.3#76005)