38 search results - page 7 / 8 » A Lexical Approach for Spanish Question Answering |
ICTAI
2003
IEEE
13 years 10 months ago
2003
IEEE
We investigate two seemingly incompatible approaches for improving document retrieval performance in the context of question answering: query expansion and query reduction. Querie...
WEBI
2010
Springer
13 years 2 months ago
2010
Springer
Latent relational search is a new search paradigm based on the degree of analogy between two word pairs. A latent relational search engine is expected to return the word Paris as a...
NLDB
2004
Springer
13 years 10 months ago
2004
Springer
Most natural language database interfaces suffer from the translation knowledge portability problem, and are vulnerable to ill-formed questions because of their deep analysis. To a...
CIKM
2007
Springer
13 years 11 months ago
2007
Springer
Several problems in text categorization are too hard to be solved by standard bag-of-words representations. Work in kernel-based learning has approached this problem by (i) consid...
NAACL
2007
13 years 6 months ago
2007
In the past, NLP has always been based on the explicit or implicit use of linguistic knowledge. In classical computer linguistic applications explicit rule based approaches prevai...