601 search results - page 20 / 121 » A Noisy-Channel Approach to Question Answering |
IJCNLP
2005
Springer
14 years 25 days ago
2005
Springer
This paper presents a definition question answering approach, which is capable of mining textual definitions from large collections of documents. In order to automatically identify...
ACL
2010
13 years 5 months ago
2010
Quantifying the semantic relevance between questions and their candidate answers is essential to answer detection in social media corpora. In this paper, a deep belief network is ...
NAACL
2010
13 years 5 months ago
2010
We describe tree edit models for representing sequences of tree transformations involving complex reordering phenomena and demonstrate that they offer a simple, intuitive, and eff...
TREC
2003
13 years 8 months ago
2003
Many researchers have used lexical networks and ontologies to mitigate synonymy and polysemy problems in Question Answering (QA), systems coupled with taggers, query classifiers,...
COLING
2010
13 years 2 months ago
2010
The treatment of factual data has been widely studied in different areas of Natural Language Processing (NLP). However, processing subjective information still poses important cha...