501 search results - page 14 / 101 » Rough Sets and Approximation Schemes |
RSCTC
2004
Springer
14 years 3 months ago
2004
Springer
Abstract. This paper focuses on the use and interpretation of approximate databases where both rough sets and indiscernibility partitions are generalized and replaced by approximat...
WG
2004
Springer
14 years 3 months ago
2004
Springer
A unit disk graph is the intersection graph of unit disks in the euclidean plane. We present a polynomial-time approximation scheme for the maximum weight independent set problem i...
FUIN
2002
13 years 9 months ago
2002
We use information entropy measure to extend the rough set based notion of a reduct. We introduce the Approximate Entropy Reduction Principle (AERP). It states that any simplificat...
IMR
2000
Springer
14 years 1 months ago
2000
Springer
We present an effective and easy-to-implement angle-based smoothing scheme for triangular, quadrilateral and tri-quad mixed meshes. For each mesh node our algorithm compares all t...
IJCNN
2000
IEEE
14 years 2 months ago
2000
IEEE
Multilayer perceptrons are often trained using error backpropagation (BP). BP training can be done in either a batch or continuous manner. Claims have frequently been made that bat...