1344 search results - page 91 / 269 » Learning Classifiers from Semantically Heterogeneous Data |
NOMS
2010
IEEE
13 years 7 months ago
2010
IEEE
—Integration of data from multiple sources makes it possible to build effective systems management solutions. Despite the expected benefits, data integration remains a challenge....
IJCAI
2001
13 years 10 months ago
2001
For many supervised learning tasks it is very costly to produce training data with class labels. Active learning acquires data incrementally, at each stage using the model learned...
CIARP
2008
Springer
13 years 11 months ago
2008
Springer
The performance of supervised learners depends on the presence of a relatively large labeled sample. This paper proposes an automatic ongoing learning system, which is able to inco...
ASWC
2009
Springer
13 years 10 months ago
2009
Springer
In this paper we propose algorithms for combining and ranking answers from distributed heterogeneous data sources in the context of a multi-ontology Question Answering task. Our pr...
ICMCS
2007
IEEE
14 years 3 months ago
2007
IEEE
Digital audio and video have recently taken a center stage in the communication world, which highlights the importance of digital media information management and indexing. It is ...