240 search results - page 28 / 48 » Optimisation methods for ranking functions with multiple par... |
SIGIR
2009
ACM
15 years 5 months ago
2009
ACM
Most retrieval models estimate the relevance of each document to a query and rank the documents accordingly. However, such an approach ignores the uncertainty associated with the ...
BMCBI
2006
14 years 11 months ago
2006
Background: Non-coding DNA sequences comprise a very large proportion of the total genomic content of mammals, most other vertebrates, many invertebrates, and most plants. Unravel...
94
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ICASSP
2011
IEEE
14 years 2 months ago
2011
IEEE
In this paper we propose a novel technique to localize planar obstacles through the measurement of the Direction of Arrival by a microphone array. The measurement of the Direction...
113
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FLAIRS
2004
15 years 16 days ago
2004
A new objective function for neural net classifier design is presented, which has more free parameters than the classical objective function. An iterative minimization technique f...
BMCBI
2008
14 years 11 months ago
2008
Background: A multiple sequence alignment (MSA) generated for a protein can be used to characterise residues by means of a statistical analysis of single columns. In addition to t...