1863 search results - page 71 / 373 » A supervised learning approach for imbalanced data sets |
CEC
2007
IEEE
14 years 4 months ago
2007
IEEE
— This work is motivated by the interest in finding significant movements in financial stock prices. The detection of such movements is important because these could represent...
CIVR
2006
Springer
14 years 1 months ago
2006
Springer
High-dimensional index is one of the most challenging tasks for content-based video retrieval (CBVR). Typically, in video database, there exist two kinds of clues for query: visual...
AAAI
2010
13 years 11 months ago
2010
People tracking is a key technology for autonomous systems, intelligent cars and social robots operating in populated environments. What makes the task difficult is that the appea...
MLG
2007
Springer
14 years 4 months ago
2007
Springer
1 In web-related applications of image categorization, it is desirable to derive an interpretable classification rule with high accuracy. Using the bag-of-words representation and...
ISVC
2010
Springer
13 years 8 months ago
2010
Springer
We consider the problem of developing an automated visual solution for detecting human activities within industrial environments. This has been performed using an overhead view. Th...