Frank McQuillan created MADLIB-1160:
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Summary: Change term frequency indexes to start at 1 not 0
Key: MADLIB-1160
URL: https://issues.apache.org/jira/browse/MADLIB-1160
Project: Apache MADlib
Issue Type: Improvement
Components: Module: Utilities
Reporter: Frank McQuillan
Fix For: v2.0
Currently term frequency
http://madlib.apache.org/docs/latest/group__grp__text__utilities.html
creates indexes that start at 0 (e.g., docid)
whereas LDA
http://madlib.apache.org/docs/latest/group__grp__lda.html
creates indexes that start at 1 (e.g., topicid)
Since these are often used together, they should be consistent. Recommend
changing term frequency to start at 1.
Setting to 2.0 fix in case this is a breaking change for upgrading models.
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