852 search results - page 138 / 171 » Comparing relevance feedback algorithms for web search |
127
Voted
WWW
2008
ACM
16 years 4 months ago
2008
ACM
Service discovery employs matching techniques to select services by comparing their descriptions against user constraints. Semantic-based matching approaches achieve higher recall...
122
Voted
ICML
2006
IEEE
16 years 4 months ago
2006
IEEE
We present a discrete spectral framework for the sparse or cardinality-constrained solution of a generalized Rayleigh quotient. This NPhard combinatorial optimization problem is c...
141
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AE
2007
Springer
15 years 10 months ago
2007
Springer
Classification of microarray data requires the selection of a subset of relevant genes in order to achieve good classification performance. Several genetic algorithms have been d...
129
Voted
GIR
2007
ACM
15 years 7 months ago
2007
ACM
Extracting geographical information from various web sources is likely to be important for a variety of applications. One such use for this information is to enable the study of v...
146
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CIKM
2008
Springer
15 years 6 months ago
2008
Springer
SALSA is a link-based ranking algorithm that takes the result set of a query as input, extends the set to include additional neighboring documents in the web graph, and performs a...