2167 search results - page 269 / 434 » Learning with Drift Detection |
170
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CEAS
2007
Springer
15 years 8 months ago
2007
Springer
Recently, spammers have proliferated "image spam", emails which contain the text of the spam message in a human readable image instead of the message body, making detect...
129
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DEBS
2010
ACM
15 years 8 months ago
2010
ACM
Today’s organisations require techniques for automated transformation of the large data volumes they collect during their operations into operational knowledge. This requirement...
173
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AVSS
2009
IEEE
15 years 7 months ago
2009
IEEE
—Automatic understanding of human behavior is an important and challenging objective in several surveillance applications. One of the main problems of this task consists in accur...
158
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FLAIRS
2007
15 years 6 months ago
2007
This paper describes a hybrid model that combines machine learning with linguistic heuristics for integrating unknown word identification with Chinese word segmentation. The model...
125
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ITS
2010
Springer
15 years 6 months ago
2010
Springer
We have developed and evaluated an affect-sensitive version of AutoTutor, a dialogue based ITS that simulates human tutors. While the original AutoTutor is sensitive to learners’...