3103 search results - page 9 / 621 » Parsimonious relevance models |
IPM
2008
13 years 9 months ago
2008
ct 8 In this paper, a new robust relevance model is proposed that can be applied to both pseudo and true relevance feedback 9 in the language-modeling framework for document retrie...
CSDA
2010
13 years 10 months ago
2010
HICSS
2005
IEEE
14 years 3 months ago
2005
IEEE
The concept of relevance has been heatedly debated in last decade. Not satisfied with the narrow and technical definition of system relevance, researchers turn to the subjective a...
ICANN
2005
Springer
14 years 3 months ago
2005
Springer
Sparse regression is the problem of selecting a parsimonious subset of all available regressors for an efficient prediction of a target variable. We consider a general setting in w...
ICTIR
2009
Springer
14 years 4 months ago
2009
Springer
Empirical modeling of the score distributions associated with retrieved documents is an essential task for many retrieval applications. In this work, we propose modeling the releva...