Permalink
Branch: master
Find file Copy path
Fetching contributors…
Cannot retrieve contributors at this time
46 lines (33 sloc) 1.49 KB

textfeatures 0.3.1

  • textfeatures() now exports the word vector model by default
  • Added newdata argument to allow feature extraction using previously defined word vector dimensions.

textfeatures 0.3.0

  • New implementation for estimating word vector dimensions for each string. Now uses the text2vec package

textfeatures 0.2.0

  • Various bug fixes and improvements

textfeatures 0.1.4

  • textfeatures() now returns word2vec dimension estimates
  • New sentiment and word2vec_dims arguments allow users to customize (and speed up) feature extraction process
  • Added normalize argument, which by default preprocesses feature values
  • Various bug fixes and improvements
  • scale_* functions more robust

textfeatures 0.1.3

  • Functions now return "id" or (the first variable ending with (.|_)id)
  • Returns numeric and integer columns to allow scaling flexibility
  • Now exports several scale-transformation convenience functions
  • Added sentiment and politeness text analysis
  • Now allows use of textfeatures() method only without the substantive analysis (sentiment)

textfeatures 0.1.2

  • Added sentiment and politness variables
  • Returns all numeric columns and natural logs all counting variables
  • No longer exports redundant grouped_df version
  • Various bug fixes and speed improvements

textfeatures 0.1.1

  • Added small executable examples to documentation.

textfeatures 0.1.0

  • Initial package launch.
  • Added a NEWS.md file to track changes to the package.