106 search results - page 3 / 22 » Rough Approximations under Level Fuzzy Sets |
RSCTC
2004
Springer
14 years 24 days ago
2004
Springer
Abstract. Many learning methods ignore domain knowledge in synthesis of concept approximation. We propose to use hierarchical schemes for learning approximations of complex concept...
RSCTC
2000
Springer
13 years 11 months ago
2000
Springer
Abstract. In spatial reasoning the qualitative description of relations between spatial regions is of practical importance and has been widely studied. Examples of such relations a...
RSCTC
2004
Springer
14 years 24 days ago
2004
Springer
Abstract. In this paper, we discuss approximation spaces in a granular computing framework. Such approximation spaces generalise the approaches to concept approximation existing in...
ASIAMS
2007
IEEE
14 years 1 months ago
2007
IEEE
This talk has two parts explaining the significance of Rough sets in granular computing in terms of rough set rules and in uncertainty handling in terms of lower and upper approxi...
RSFDGRC
2005
Springer
14 years 28 days ago
2005
Springer
In this paper, the concept of a granulation order is proposed in an information system. The positive approximation of a set under a granulation order is defined. Some properties o...