DocumentCode
1675482
Title
Re-granulating a fuzzy rulebase
Author
Dick, Scott ; Schencker, Adam ; Last, Mark ; Bunke, Horst ; Kandel, Abraham
Author_Institution
Dept. of Comput. Sci. & Eng., Univ. of South Florida, Tampa, FL, USA
Volume
1
fYear
2001
fDate
6/23/1905 12:00:00 AM
Firstpage
372
Lastpage
375
Abstract
We describe a computing-with-words algorithm for changing the granularity of an existing rulebase. A fuzzy rulebase is regranulated by manually selecting the granularity of each input dimension, and then automatically calculating the rulebase consequents. We demonstrate this algorithm by studying the common "fuzzy-PD" rulebase at various granularities. We find evidence that the "3×3" fuzzy-PD rulebase may be too coarse a granularity for this problem
Keywords
fuzzy set theory; fuzzy systems; interpolation; knowledge based systems; computing-with-words algorithm; fuzzy rulebase; fuzzy-PD rulebase; granular computing; granularity; regranulation; rulebase consequents; Arithmetic; Clustering algorithms; Computer science; Fuzzy sets; Image processing; Image reconstruction; Information systems; Interpolation; Open wireless architecture;
fLanguage
English
Publisher
ieee
Conference_Titel
Fuzzy Systems, 2001. The 10th IEEE International Conference on
Conference_Location
Melbourne, Vic.
Print_ISBN
0-7803-7293-X
Type
conf
DOI
10.1109/FUZZ.2001.1007326
Filename
1007326
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