The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Classification is a widely researched area in the machine learning and fuzzy communities with several approaches proposed by both communities. Some of the most relevant rule-based approaches from the machine learning community might include decision trees and rule inducers. The fuzzy community has also proposed many rule-based approaches, such as fuzzy decision trees and genetic fuzzy systems. This...
Problems with multicriteria characteristics that involve group decision making usually require the treatment of conflicts within each group. This paper presents a method capable of treating this class of problems by using a fuzzy rules base with multicriteria characteristics. In this method, different influence degrees for each decision maker and various importance degrees assigned by them to each...
This work describes the Fuzzy-CCM (Fuzzy Conditional Clustering based Modeling) method, which generates fuzzy rules automatically using the conditional Fuzzy C-Means algorithm, and proposes the use of a new strategy for attributes combination on the context definition step, using heuristic search based on the criteria of best performance. This strategy allows the reduction of the number of contexts...
The definition of the Rule Base is one of the most important and difficult tasks when designing Fuzzy Systems. A method for the generation of fuzzy rule bases using genetic algorithm, including a phase of preselection of candidate rules, has been proposed by the authors. The selection of candidate rules uses criteria based on heuristics related to the degree of coverage of the rules. This paper proposes...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.