4128 search results - page 170 / 826 » Learning and using relational theories |
174
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SEMWEB
2001
Springer
15 years 11 months ago
2001
Springer
Abstract. The upper-level ontologies are theories that capture the most common concepts, which are relevant for many of the tasks involving knowledge extraction, representation, an...
164
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ECML
1998
Springer
15 years 10 months ago
1998
Springer
We present compelling evidence that the World Wide Web is a domain in which applications can benefit from using first-order learning methods, since the graph structure inherent in ...
177
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ILP
2004
Springer
15 years 11 months ago
2004
Springer
Abstract. This paper introduces Deft, a new multitask learning approach for rule learning algorithms. Like other multitask learning systems, the one proposed here is able to improv...
168
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IROS
2007
IEEE
16 years 23 days ago
2007
IEEE
— In this paper, we present an approach that applies the reinforcement learning principle to the problem of learning height control policies for aerial blimps. In contrast to pre...
168
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CIKM
2004
Springer
15 years 12 months ago
2004
Springer
Automatically categorizing documents into pre-defined topic hierarchies or taxonomies is a crucial step in knowledge and content management. Standard machine learning techniques ...