CLEF Dutch Question Classification Demo
Status:
Date current version: 20100601.
Training corpus: CLEF-QA 2003-2006 (800 questions), trivia questions (1000)
and 279 additional questions.
Using six features: all but normalized noun and previous named enity.
Evaluation scores: coarse question classes: 87%;
fine question classes: about 72%;
table classes: 72%.
Answer guess is obtained from Google snippets with shortened question
as query.
Generated at Wed May 22 06:54:01 CEST 2013
erikt@xs4all.nl