551 search results - page 68 / 111 » Performance evaluation of relevance feedback methods |
WWW
2008
ACM
14 years 8 months ago
2008
ACM
Community Question Answering has emerged as a popular and effective paradigm for a wide range of information needs. For example, to find out an obscure piece of trivia, it is now ...
ECRTS
2004
IEEE
13 years 11 months ago
2004
IEEE
Control methods are being used increasingly for uncertainty management and QoS in modern web server systems. Previous approaches have suggested combined feedforward and feedback c...
ICIP
2005
IEEE
14 years 9 months ago
2005
IEEE
This paper presents a method to infer hidden semantic cues by accumulating the knowledge learned from relevance feedback sessions. We propose to explicitly represent a semantic sp...
ICMCS
2006
IEEE
14 years 1 months ago
2006
IEEE
This paper presents an interactive video event retrieval system based on improved adaboost learning. This system consists of three main steps. Firstly, a long video sequence is pa...
IMR
2004
Springer
14 years 1 months ago
2004
Springer
Virtual prototyping and numerical simulations are increasingly replacing real mock-ups and experiments in industrial product development. Many of these simulations, e.g. for the p...