888 search results - page 131 / 178 » Data Mining for Community Dynamics |
144
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WWW
2010
ACM
15 years 11 months ago
2010
ACM
Geography and social relationships are inextricably intertwined; the people we interact with on a daily basis almost always live near us. As people spend more time online, data re...
159
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SAC
2010
ACM
15 years 11 months ago
2010
ACM
Ordinal regression (also known as ordinal classification) is a supervised learning task that consists of automatically determining the implied rating of a data item on a fixed, ...
168
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ICMCS
2007
IEEE
15 years 10 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 ...
144
Voted
NN
2010
Springer
15 years 2 months ago
2010
Springer
The ratio of two probability density functions is becoming a quantity of interest these days in the machine learning and data mining communities since it can be used for various d...
129
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KDD
2004
ACM
16 years 4 months ago
2004
ACM
Dimension reduction is a critical data preprocessing step for many database and data mining applications, such as efficient storage and retrieval of high-dimensional data. In the ...