Sciweavers

2184 search results - page 281 / 437
» Relative Entropy and Statistics
Sort
View
122
Voted
RIAO
2007
15 years 5 months ago
Query Refinement based on Topical Term Clustering
We propose a method for supporting query refinement using topical term clusters. First, we propose a new term weighting method that can extract terms strongly related to a specifi...
Hiromi Wakaki, Tomonari Masada, Atsuhiro Takasu, J...
ECIR
2004
Springer
15 years 5 months ago
Complex Linguistic Features for Text Classification: A Comprehensive Study
Abstract. Previous researches on advanced representations for document retrieval have shown that statistical state-of-the-art models are not improved by a variety of different ling...
Alessandro Moschitti, Roberto Basili
EACL
2003
ACL Anthology
15 years 5 months ago
Targeted Help for Spoken Dialogue Systems
We present experimental evidence that providing naive users of a spoken dialogue system with immediate help messages related to their out-of-coverage utterances improves their suc...
Beth Ann Hockey, Oliver Lemon, Ellen Campana, Laur...
137
Voted
ANLP
1994
73views more  ANLP 1994»
15 years 5 months ago
Understanding Location Descriptions in the LEI System
Biological specimens have historicallybeen labeled with English descriptions of the location of collection. To perform spatial, statistical, or historic studies, these description...
David N. Chin, Matthew McGranaghan, Tung-Tse Chen
127
Voted
ANLP
1992
89views more  ANLP 1992»
15 years 5 months ago
Computational Lexicons: the Neat Examples and the Odd Exemplars
When implementing computational lexicons it is important to keep in mind the texts that a NLP system must deal with. Words relate to each other in many different, often queer, way...
Roberto Basili, Maria Teresa Pazienza, Paola Velar...