93 search results - page 4 / 19 » Extracting k most important groups from data efficiently |
86
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IGARSS
2010
14 years 7 months ago
2010
Endmember extraction is an important technique in the context of spectral unmixing of remotely sensed hyperspectral data. Winter's N-FINDR algorithm is one of the most widely...
159
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CIVR
2010
Springer
15 years 23 days ago
2010
Springer
The human face is one of the most important objects in videos since it provides rich information for spotting certain people of interest, such as government leaders in news video,...
DIS
2001
Springer
15 years 1 months ago
2001
Springer
Rapid growth of digital data collections is overwhelming the capabilities of humans to comprehend them without aid. The extraction of useful data from large raw data sets is someth...
EJC
2008
14 years 11 months ago
2008
With the development of the Internet, Web services, such as Google Maps API and YouTube Data API, become more important and convenient for the Web knowledge distribution and integr...
KDD
2006
ACM
15 years 9 months ago
2006
ACM
In many text classification applications, it is appealing to take every document as a string of characters rather than a bag of words. Previous research studies in this area mostl...