Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Janusz Kacprzyk"'
Publikováno v:
Information Sciences. 402:244-266
In the paper, we describe the new measure of matching fuzzy sets. The introduced measure of perturbation of one fuzzy set by another fuzzy set is considered instead of commonly used distance between two fuzzy sets. The operations known in the fuzzy s
Autor:
Janusz Kacprzyk, Eulalia Szmidt
Publikováno v:
Fuzzy Sets, Rough Sets, Multisets and Clustering ISBN: 9783319475561
Fuzzy Sets, Rough Sets, Multisets and Clustering
Fuzzy Sets, Rough Sets, Multisets and Clustering
In the paper we show our perspective on some differences between Atanassov’s intuitionistic fuzzy sets (A-IFSs, for short) and Interval-valued fuzzy sets (IVFSs, for short). First, we present some standard operators and extensions for the A-IFSs wh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f7dc28f514efd99291bb52c18a6e58cc
https://doi.org/10.1007/978-3-319-47557-8_13
https://doi.org/10.1007/978-3-319-47557-8_13
Autor:
Eulalia Szmidt, Janusz Kacprzyk
Publikováno v:
International Journal of Intelligent Systems. 18:837-852
We extend the main idea of a fuzzy analysis of consensus—that is based on a concept of a distance from consensus—to a case when individual testimonies are individual intuitionistic fuzzy preference relations, as opposed to fuzzy preference relati
Autor:
Sławomir Zadrożny, Janusz Kacprzyk
Publikováno v:
Flexible Approaches in Data, Information and Knowledge Management ISBN: 9783319009537
Flexible Approaches in Data, Information and Knowledge Management
Flexible Approaches in Data, Information and Knowledge Management
A crucial problem in database querying is how to devise a query to best reflect the very intentions and preferences of the user. A new line of research in this area aims at taking into account the polarity of preferences what should considerably enha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::83a9d5324ac07116b15d40adc098ea86
https://doi.org/10.1007/978-3-319-00954-4_4
https://doi.org/10.1007/978-3-319-00954-4_4
Autor:
Janusz Kacprzyk, Eulalia Szmidt
Publikováno v:
Fuzzy Sets and Systems. 114:505-518
A geometrical representation of an intuitionistic fuzzy set is a point of departure for our proposal of distances between intuitionistic fuzzy sets. New definitions are introduced and compared with the approach used for fuzzy sets. It is shown that a
Publikováno v:
IEEE Conf. of Intelligent Systems
We present a novel approach to principal component analysis (PCA) for data expressed in terms of Atanassov's intuitionistic fuzzy sets (A-IFSs), i.e. using the degree of membership, non-membership and hesitation margin which was shown in our works to
Publikováno v:
FUZZ-IEEE
This paper is a continuation and extension of our previous works on a correlation coefficient of Atanassov's intuitionistic fuzzy sets (A-IFSs). The correlation coefficient, an extension of Pearson's r which is one of the most frequently used tools i
Publikováno v:
Communications in Computer and Information Science ISBN: 9783642140570
IPMU (2)
IPMU (2)
In this paper, we consider group decision making setting and propose a novel concept of indicators which are meant to guide the discussion in the group that should lead to consensus. Preferences of the group members are assumed to be fuzzy sets of op
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cf0808e495a641cc164780fc831b6136
https://doi.org/10.1007/978-3-642-14058-7_24
https://doi.org/10.1007/978-3-642-14058-7_24
Autor:
Janusz Kacprzyk, Eulalia Szmidt
Publikováno v:
Fuzzy Sets and Their Extensions: Representation, Aggregation and Models ISBN: 9783540737223
Fuzzy Sets and Their Extensions: Representation, Aggregation and Models
Fuzzy Sets and Their Extensions: Representation, Aggregation and Models
Since decision making is omnipresent in any human activity, it is quite clear that not much later after the concept of a fuzzy set was introduced as a tool for a description and handling of imprecise concepts, a next rational step was an attempt to d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d46f55c1e4f01adb6267003ba87539d
https://doi.org/10.1007/978-3-540-73723-0_17
https://doi.org/10.1007/978-3-540-73723-0_17
Autor:
Janusz Kacprzyk, Eulalia Szmidt
Publikováno v:
Applications of Fuzzy Sets Theory ISBN: 9783540733997
WILF
WILF
This paper is a continuation of our previous papers on entropy of the Atanassov intuitionistic fuzzy sets (A-IFSs, for short). We discuss the necessity of taking into account all three functions (membership, non-membership and hesitation margin) desc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::00c7c489fcad0327aae81ddbfb35d932
https://doi.org/10.1007/978-3-540-73400-0_36
https://doi.org/10.1007/978-3-540-73400-0_36