1709 search results - page 41 / 342 » Comparing the Performance of Database Selection Algorithms |
118
click to vote
EDBT
2000
ACM
15 years 6 months ago
2000
ACM
OLAP applications use precomputation of aggregate data to improve query response time. While this problem has been well-studied in the recent database literature, to our knowledge ...
123
Voted
DMIN
2007
15 years 4 months ago
2007
— The application of feature selection techniques greatly reduces the computational cost of classifying highdimensional data. Feature selection algorithms of varying performance ...
175
Voted
VLC
2008
15 years 2 months ago
2008
Given the difficulty of setting up large-scale experiments with real users, the comparison of content-based image retrieval methods using relevance feedback usually relies on the ...
130
click to vote
DAGM
2006
Springer
15 years 6 months ago
2006
Springer
Automatic image annotation empowers the user to search an image database using keywords, which is often a more practical option than a query-by-example approach. In this work, we p...
120
Voted
ICDAR
2007
IEEE
15 years 8 months ago
2007
IEEE
In this paper, we propose a multi-objective optimization method for SVM model selection using the well known NSGA-II algorithm. FA and FR rates are the two criteria used to find ...