551 search results - page 35 / 111 » Performance evaluation of relevance feedback methods |
SIGIR
2008
ACM
13 years 8 months ago
2008
ACM
We introduce a novel approach to expert finding based on multi-step relevance propagation from documents to related candidates. Relevance propagation is modeled with an absorbing ...
ATAL
2004
Springer
14 years 2 months ago
2004
Springer
Most people have long term information interests. Current Web search engines satisfy immediate information needs. Specific sites support tracking of long term interests. We prese...
GLOBECOM
2007
IEEE
14 years 3 months ago
2007
IEEE
— A low complexity soft-input soft-output (SISO) block decision feedback equalization (BDFE) algorithm is presented for Turbo equalization. Based on minimum mean square error (MM...
ICIP
2001
IEEE
14 years 10 months ago
2001
IEEE
The majority of today's content based image retrieval systems rely on low-level image descriptors which limit their capability to support meaningful interactions with the use...
ICPR
2008
IEEE
14 years 3 months ago
2008
IEEE
With the huge amount of cell images produced in bio-imaging, automatic methods for segmentation are needed in order to evaluate the content of the images with respect to types of ...