2790 search results - page 204 / 558 » A generative theory of relevance |
157
click to vote
CLEF
2010
Springer
15 years 7 months ago
2010
Springer
Abstract. We design and validate simulators for generating queries and relevance judgments for retrieval system evaluation. We develop a simulation framework that incorporates exis...
143
click to vote
CORR
2008
Springer
15 years 6 months ago
2008
Springer
Abstract. We define a novel, basic, unsupervised learning problem learning the the lowest density homogeneous hyperplane separator of an unknown probability distribution. This task...
151
click to vote
PRESENCE
2008
15 years 6 months ago
2008
To be immersed in a virtual environment, the user must be presented with plausible sensory input including auditory cues. A virtual (three-dimensional) audio display aims to allow...
160
click to vote
ITA
2007
15 years 6 months ago
2007
Duplication is the replacement of a factor w within a word by ww. This operation can be used iteratively to generate languages starting from words or sets of words. By undoing dupl...
212
click to vote
NN
2010
Springer
15 years 1 months ago
2010
Springer
Kernelized LASSO (Least Absolute Selection and Shrinkage Operator) has been investigated in two separate recent papers (Gao et al., 2008) and (Wang et al., 2007). This paper is co...