843 search results - page 116 / 169 » Learning aspect models with partially labeled data |
162
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ACL
2011
14 years 7 months ago
2011
Most previous work on multilingual sentiment analysis has focused on methods to adapt sentiment resources from resource-rich languages to resource-poor languages. We present a nov...
137
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NIPS
2004
15 years 5 months ago
2004
We study the problem of hierarchical classification when labels corresponding to partial and/or multiple paths in the underlying taxonomy are allowed. We introduce a new hierarchi...
162
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ICPR
2002
IEEE
16 years 5 months ago
2002
IEEE
Bayesian networks are an attractive modeling tool for human sensing, as they combine an intuitive graphical representation with ef?cient algorithms for inference and learning. Ear...
125
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ICML
2010
IEEE
15 years 5 months ago
2010
IEEE
We address the problem of evaluating the risk of a given model accurately at minimal labeling costs. This problem occurs in situations in which risk estimates cannot be obtained f...
137
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HICSS
2003
IEEE
15 years 9 months ago
2003
IEEE
In previous studies, the technology acceptance model (TAM) [1] has been widely used by information technology researchers to gain a better understanding of information technology ...