2041 search results - page 251 / 409 » Data mining for activity extraction in video data |
165
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PKDD
2004
Springer
15 years 12 months ago
2004
Springer
A crucial issue for Machine Learning and Data Mining is Feature Selection, selecting the relevant features in order to focus the learning search. A relaxed setting for Feature Sele...
176
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ICDM
2008
IEEE
16 years 29 days ago
2008
IEEE
Word meaning disambiguation has always been an important problem in many computer science tasks, such as information retrieval and extraction. One of the problems, faced in automa...
136
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ICDM
2007
IEEE
16 years 25 days ago
2007
IEEE
In this paper, we study the problem of summarizing reasons from blogsphere for social study. We regard weblogs as a source for collecting non-discrete public opinions, where genui...
178
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GFKL
2007
Springer
16 years 20 days ago
2007
Springer
Abstract. Artificial systems with a high degree of autonomy require reliable semantic information about the context they operate in. State interpretation, however, is a difficult ...
199
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ICDM
2006
IEEE
16 years 16 days ago
2006
IEEE
Choosing an appropriate kernel is one of the key problems in kernel-based methods. Most existing kernel selection methods require that the class labels of the training examples ar...