398 search results - page 31 / 80 » Automatic Keyword Extraction on Twitter |
WWW
2007
ACM
15 years 11 months ago
2007
ACM
We present YAGO, a light-weight and extensible ontology with high coverage and quality. YAGO builds on entities and relations and currently contains more than 1 million entities a...
106
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WWW
2009
ACM
15 years 11 months ago
2009
ACM
Web forums have become an important data resource for many web applications, but extracting structured data from unstructured web forum pages is still a challenging task due to bo...
78
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MIR
2003
ACM
15 years 4 months ago
2003
ACM
Automatic semantic annotation of sports video requires that the domain knowledge is properly included and exploited in the annotation process and that low and intermediate-level f...
76
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AMDO
2006
Springer
15 years 2 months ago
2006
Springer
We present a simple and computationally feasible method to perform automatic emotional classification of facial expressions. We propose the use of 10 characteristic points (that ar...
76
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SSPR
2000
Springer
15 years 2 months ago
2000
Springer
Comparisons made in two studies of 21 methods for finding prototypes upon which to base the nearest prototype classifier are discussed. The criteria used to compare the methods are...