madlib/madlib — pull request #136 by haradh1 (2012-05-03 00:23:31+00:00)
Title: Feature Extraction: - Improvement per review and test.

This rearranges assorted code that was making it inconvenient from user
perspective. viterbi_mtbl and viterbi_rtbl are now created inside
text_feature_extraction() and index is created at the same time.
viterbi_mtbl was hard-coded in text_feature_extraction(), and now
it accepts argument. vcrf_label() took an argument for a schema name
but it didn't use it in a good way, so now the argument is deprecated.
Also some tables in the install_test() that seemed to not be used are
removed entirely from the source.