1403 search results - page 137 / 281 » Set cover algorithms for very large datasets |
244
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CVPR
2011
IEEE
14 years 8 months ago
2011
IEEE
We consider a special type of multi-label learning where class assignments of training examples are incomplete. As an example, an instance whose true class assignment is (c1, c2, ...
218
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SIGMOD
2009
ACM
16 years 4 months ago
2009
ACM
Uncertain data arises in a number of domains, including data integration and sensor networks. Top-k queries that rank results according to some user-defined score are an important...
149
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WEA
2007
Springer
15 years 10 months ago
2007
Springer
Abstract. A major task in evolutionary biology is to determine the ancestral relationships among the known species, a process generally referred as phylogenetic reconstruction. In ...
139
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GECCO
2008
Springer
15 years 5 months ago
2008
Springer
Genetic-Based Machine Learning Systems (GBML) are comparable in accuracy with other learning methods. However, efficiency is a significant drawback. This paper presents a new rep...
146
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GIS
2010
ACM
15 years 3 months ago
2010
ACM
We present Ontuition, a system for mapping ontologies. Transforming data to a usable format for Ontuition involves recognizing and resolving data values corresponding to concepts ...