1471 search results - page 126 / 295 » Word Importance Discrimination Using Context Information |
120
Voted
ICTAI
2008
IEEE
15 years 10 months ago
2008
IEEE
Handling redundancy in propositional reasoning and search is an active path of theoretical research. For instance, the complexity of some redundancy-related problems for CNF formu...
186
Voted
CVPR
2009
IEEE
16 years 11 months ago
2009
IEEE
In this paper, we propose a novel approach for learning generic visual vocabulary. We use diffusion maps to au-tomatically learn a semantic visual vocabulary from ab-undant quantiz...
137
Voted
AIRS
2006
Springer
15 years 7 months ago
2006
Springer
Search Engines today often return a large volume of results with possibly a few relevant results. The notion of relevance is subjective and depends on the user and the context of ...
159
Voted
SOCIALCOM
2010
15 years 1 months ago
2010
A representation of the World Wide Web as a directed graph, with vertices representing web pages and edges representing hypertext links, underpins the algorithms used by web search...
123
Voted
ICTAI
2003
IEEE
15 years 9 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...