A Method of Fuzzy-Theory-Based Computer-Aided Exploratory Data Analysis

✍ Scribed by Prof. Dr. rer. nat. habil. H. Bandemer; Dr. rer. nat. K. Roth

• Publisher: John Wiley and Sons
• Year: 1987
• Tongue: English
• Weight: 442 KB
• Volume: 29
• Category: Article
• ISSN: 0323-3847
• DOI: 10.1002/bimj.4710290423

✦ Synopsis

When evaluating functional relationships from given data in an exploretory state of investigation, we only want to get an imagination of a possibly exiefing trend. Usually, methods of local or empiri-4 regression are chosen to meet this purpose. I n the paper we ~~g g & an alternative using the possibilities of modem picture procasing methods and computms. The data were transformed into a grey-tone picture representing a fuzzy observation set, the maximum trace of which yields the deeired firat impression of the trend and may serve aa the starting point for further detailed evaluation of the functional relationship. The method is illue~~.byareal-detanumerical example.