1452 search results - page 114 / 291 » The Effectiveness of Query Expansion for Distributed Informa... |
VIP
2003
13 years 9 months ago
2003
Relevance feedback is a powerful query modification technique in the field of content-based image retrieval. The key issue in relevance feedback is how to effectively utilize the ...
ACMDIS
2008
ACM
13 years 10 months ago
2008
ACM
Throughout many of the different types of Web searches people perform, the primary tasks are to first craft a query that effectively captures their information needs, and then eva...
BTW
2009
Springer
14 years 24 days ago
2009
Springer
: The evaluation of information retrieval systems involves the creation of potential user needs for which systems try to find relevant documents. The difficulty of these topics dif...
CIKM
2005
Springer
14 years 1 months ago
2005
Springer
Information retrieval systems (e.g., web search engines) are critical for overcoming information overload. A major deficiency of existing retrieval systems is that they generally...
KDD
2010
ACM
14 years 2 days ago
2010
ACM
Many recommendation and retrieval tasks can be represented as proximity queries on a labeled directed graph, with typed nodes representing documents, terms, and metadata, and labe...