4773 search results - page 645 / 955 » Learning from Uncertain Data |
175
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CVPR
2005
IEEE
16 years 8 months ago
2005
IEEE
We address the problem of temporal unusual event detection. Unusual events are characterized by a number of features (rarity, unexpectedness, and relevance) that limit the applica...
178
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MOBISYS
2007
ACM
16 years 6 months ago
2007
ACM
An algorithm has been developed to automatically construct individual models of normal activity within a home using motion sensor data. Alerts can be generated when a period of in...
182
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PKDD
2009
Springer
16 years 1 months ago
2009
Springer
Probabilistic logics have attracted a great deal of attention during the past few years. While logical languages have taken a central position in research on knowledge representati...
192
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ICDM
2007
IEEE
16 years 29 days ago
2007
IEEE
Recently, the web has rapidly emerged as a great source of financial information ranging from news articles to personal opinions. Data mining and analysis of such financial info...
179
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SIGIR
2003
ACM
15 years 12 months ago
2003
ACM
Collaborative filtering aims at learning predictive models of user preferences, interests or behavior from community data, i.e. a database of available user preferences. In this ...