2041 search results - page 374 / 409 » Data mining for activity extraction in video data |
EPIA
2003
Springer
14 years 25 days ago
2003
Springer
Abstract. One of the most influential factors in the quality of the solutions found by an evolutionary algorithm is the appropriateness of the fitness function. Specifically in ...
CIKM
2008
Springer
13 years 9 months ago
2008
Springer
We have developed a computational framework to characterize social network dynamics in the blogosphere at individual, group and community levels. Such characterization could be us...
ICMLA
2008
13 years 9 months ago
2008
Spam sender detection based on email subject data is a complex large-scale text mining task. The dataset consists of email subject lines and the corresponding IP address of the em...
LREC
2008
13 years 9 months ago
2008
Chemistry research papers are a primary source of information about chemistry, as in any scientific field. The presentation of the data is, predominantly, unstructured information...
CORR
2008
Springer
13 years 7 months ago
2008
Springer
Nonnegative matrix factorization (NMF) was popularized as a tool for data mining by Lee and Seung in 1999. NMF attempts to approximate a matrix with nonnegative entries by a produ...