551 search results - page 32 / 111 » Performance evaluation of relevance feedback methods |
CIKM
2006
Springer
14 years 15 days ago
2006
Springer
This work addresses two common problems in search, frequently occurring with underspecified user queries: the top-ranked results for such queries may not contain documents relevan...
ISWC
2006
IEEE
14 years 2 months ago
2006
IEEE
We report on the results of a user study to investigate the utility of passive haptics for eyes-free numeric entry. This work targets cursorless user interfaces designed for use w...
ICC
2008
IEEE
14 years 3 months ago
2008
IEEE
— In this paper, we consider minimum bit error rate (BER) beamforming (BF) for multiple–input multiple–output orthogonal frequency division multiplexing (MIMO–OFDM) systems...
AIME
2009
Springer
14 years 3 months ago
2009
Springer
Dental students devote several years to the acquisition of sufficient psychomotor skills to prepare them for entry-level dental practice. Traditional methods of dental surgical ski...
IRI
2007
IEEE
14 years 3 months ago
2007
IEEE
User feedback is widely deployed in recent multimedia research to refine retrieval performance. However, most of the existing online learning algorithms handle interactions of a s...