Codeswitchador was developed as a part of the SCALE 2012 summer workshop at the Johns Hopkins Human Language Technology Center of Excellence.

Runnable shell scripts

• make_ratiolist.sh: qsub-able wrapper for freqratio.py
• make_wordlist.sh: qsub-able wrapper for wordlist.py

Runnable Python scripts

• api_sample.py: A sample of using the codeswitchador API.
• eval_codeswitch.py: Evaluate the performance of codeswitching models 0, 1.0, 1.5.
• freqratio.py: Create a frequency ratio list from two wordlists.
• wordlist.py: Create a wordlist from a corpus.

Libraries

• codeswitchador.py: Support for codeswitching detection.
• lid_constants.py: Constants used by many files.
• lidlists.py: Wordlists and paths used by idiotLID and wordlist-based models.
• scalereader.py: Support for reading from common SCALE file formats (e.g., Jerboa output).
• wordlistlid.py: Wordlist-based LID/CS models.

The Basics

Most common things you'll need to do:

1. Create wordlists. See:
   • tools/make_eng_wordlist.sh
   • tools/make_spa_wordlist.sh

TODO: More things here!

License

Codeswitchador is distributed under the Simplified BSD License. See LICENSE for more information.