• CHARTextract runs on Windows OS only.

  • In order to use CHARTextract you will need text data and data labels. Your text dataset and corresponding data labels will need to be linked, so it’s important that data rows are assigned a unique ID. Both files (or your single file, if your labels are included in same file as your text data) should be comma separated values (CSV) delimited files and should include a unique ID column, a data column and label columns, respectively. To get started, you can download the dummy data files from the Downloads page.

  • Existing dictionaries are available from the Downloads page. Dictionaries are lists of words that can be used to build your rules for information extraction.