451 search results - page 9 / 91 » Mining clickthrough data for collaborative web search |
WWW
2010
ACM
15 years 4 months ago
2010
ACM
Leveraging clickthrough data has become a popular approach for evaluating and optimizing information retrieval systems. Although data is plentiful, one must take care when interpr...
AI
2008
Springer
15 years 4 months ago
2008
Springer
Abstract. Conventional web search engines retrieve too many documents for the majority of the submitted queries; therefore, they possess a good recall, since there are far more pag...
VLDB
2000
ACM
15 years 1 months ago
2000
ACM
Keyword indices, topic directories, and link-based rankings are used to search and structure the rapidly growing Web today. Surprisingly little use is made of years of browsing ex...
EDM
2009
14 years 7 months ago
2009
Data mining methods are successful in educational environments to discover new knowledge or learner skills or features. Unfortunately, they have not been used in depth with collabo...