308 search results - page 15 / 62 » A Study on Evaluation on Opinion Retrieval Systems |
ECIR
2010
Springer
13 years 10 months ago
2010
Springer
Query performance predictors are commonly evaluated by reporting correlation coefficients to denote how well the methods perform at predicting the retrieval performance of a set of...
ASUNAM
2009
IEEE
14 years 3 months ago
2009
IEEE
—The “wisdom of the crowds” is a concept used to describe the utility of harnessing group behaviour, where user opinion evolves over time and the opinion of the masses collec...
EURONGI
2008
Springer
13 years 10 months ago
2008
Springer
Current mobility management systems are operator centralized, and focused on single link technologies. In heterogeneous wireless mesh networks, vertical handovers could be a length...
ECWEB
2004
Springer
14 years 2 months ago
2004
Springer
Recommendations in e–commerce collaborative filtering are based on predicting the preference of a user for a given item according to historical records of other user’s prefere...
AMR
2005
Springer
14 years 2 months ago
2005
Springer
Abstract. In this paper we study interfaces for image retrieval systems. Current image retrieval interfaces are limited to providing query facilities and result presentation. The u...