2607 search results - page 373 / 522 » An Ontology-Based Information Retrieval Model |
SIGIR
2009
ACM
14 years 5 months ago
2009
ACM
Social tagging is becoming increasingly popular in many Web 2.0 applications where users can annotate resources (e.g. Web pages) with arbitrary keywords (i.e. tags). A tag recomme...
CIKM
2004
Springer
14 years 4 months ago
2004
Springer
The Google search engine uses a method called PageRank, together with term-based and other ranking techniques, to order search results returned to the user. PageRank uses link ana...
SIGIR
2010
ACM
14 years 2 months ago
2010
ACM
Evaluation metrics play a critical role both in the context of comparative evaluation of the performance of retrieval systems and in the context of learning-to-rank (LTR) as objec...
DGO
2006
14 years 2 days ago
2006
For social science researchers, content analysis and classification of United States Congressional legislative activities has been time consuming and costly. The Library of Congre...
ICML
2009
IEEE
14 years 11 months ago
2009
IEEE
Ranking a set of retrieved documents according to their relevance to a query is a popular problem in information retrieval. Methods that learn ranking functions are difficult to o...