2 search results - page 1 / 1 » Classifying What-Type Questions by Head Noun Tagging |
81
Voted
COLING
2008
15 years 4 months ago
2008
Classifying what-type questions into proper semantic categories is found more challenging than classifying other types in question answering systems. In this paper, we propose to ...
127
Voted
COLING
2002
15 years 2 months ago
2002
Named Entity (NE) recognition is a task in which proper nouns and numerical information are extracted from documents and are classified into categories such as person, organizatio...