Tono Linguistic feature extraction #cefr #cl2015

Yukio Tono

Linguistic feature extraction and evaluation using machine learning to identify “criterial” grammar constructions for the CEFR levels

IMG_20150722_160026

 

L2 learner profile

English Profile – CEFR for Englsih

Criterial features: Hawkins & Filipovic 2012

CEFR-J RLD Project: aim prepare list of vocabulary and grammar item to be taught and assessed at each CEFR level

CEFR Coursebook Corpus

IMG_20150722_160504

Weka format 3.6.12

158 features

Attribute selection

 

 

 

 

 

 

Interested in meeting the needs of multimedia language corpus administrators on the lookout for powerful annotation assisting software?

Check out Developing annotation solutions for online data driven learning, P. Pérez-Paredes, J.M. Álcaraz Calero, ReCALL 21, 55-75

TEI boilerplate

The TEI Boilerplate is a lightweight solution for publishing styled TEI (Text Encoding Initiative) P5 content directly in modern browsers. With TEI Boilerplate, TEI XML files can be served directly to the web without server-side processing or translation to HTML. Our TEI Boilerplate Demo illustrates many TEI features rendered by TEI Boilerplate.

Our SACODEYL and BACKBONE Annotators are TEI compliant, and the whole team are excited at the idea to try this online.

TEI boilerplate

The TEI Boilerplate is a lightweight solution for publishing styled TEI (Text Encoding Initiative) P5 content directly in modern browsers. With TEI Boilerplate, TEI XML files can be served directly to the web without server-side processing or translation to HTML. Our TEI Boilerplate Demo illustrates many TEI features rendered by TEI Boilerplate.

Our SACODEYL and BACKBONE Annotators are TEI compliant, and the whole team are excited at the idea to try this online.