Results 41 to 50 of about 20,995 (223)

Bijective Interval-Valued Fuzzy Soft Set with its Operations [PDF]

open access: yesAdvanced Engineering Forum, 2012
Bijective soft set is a valid approach for data mining and data analysis. This paper extends the notion to interval-valued fuzzy soft set, which can deal with more uncertain problems. The concept of bijective interval-valued fuzzy soft set is introduced and in the meantime, some of its operations and properties are discussed and studied.
Ke Gong, Pan Pan Wang, Zhi Hui Qi
openaire   +1 more source

Web conferencing software selection with interval-valued fuzzy parameterized intuitionistic fuzzy soft sets [PDF]

open access: yes3C Tecnología_Glosas de innovación aplicadas a la pyme, 2021
Since COVID-19 has become a pandemic, education has been interrupted in many countries, and training has been temporarily resumed on online platforms. But it is difficult to determine which of the many existing web (or video) conferencing software is more suitable for class education.
Ulukan, Hakkı Ziya, Çakır, Esra
openaire   +3 more sources

Interval-Valued Fuzzy Soft Graphs

open access: yesTopological Algebra and its Applications, 2017
In this paper, we combine concepts of interval-valued fuzzy soft sets and graph theory. Then we introduce notations of interval-valued fuzzy soft graphs and complete interval-valued fuzzy soft graphs.
Zihni Onur   +2 more
doaj   +1 more source

Interval-Valued Topology on Soft Sets

open access: yesAxioms, 2023
In this paper, we study the concept of interval-valued fuzzy set on the family SSX,E of all soft sets over X with the set of parameters E and examine its basic properties.
Sadi Bayramov   +2 more
doaj   +1 more source

Implication functions in interval-valued fuzzy set theory [PDF]

open access: yes, 2013
Interval-valued fuzzy set theory is an extension of fuzzy set theory in which the real, but unknown, membership degree is approximated by a closed interval of possible membership degrees.
Deschrijver, Glad
core   +1 more source

Triangular norms which are join-morphisms in 3-dimensional fuzzy set theory [PDF]

open access: yes, 2013
The n-dimensional fuzzy sets have been introduced as a generalization of interval-valued fuzzy sets, Atanassov's intuitionistic and interval-valued intuitionistic fuzzy sets.
Deschrijver, Glad
core   +2 more sources

Optimization of seed selection for higher product using interval valued hesitant fuzzy soft sets [PDF]

open access: yesSongklanakarin Journal of Science and Technology (SJST), 2018
Nowadays, seed selection is one of the main problems faced by farmers and research into agriculture because of the uncertainties in various factors, such as environmental conditions, quality of seeds etc.
Sooraj T. R., B. K. Tripathy
doaj   +1 more source

Extension of correlation coefficient based TOPSIS technique for interval-valued Pythagorean fuzzy soft set: A case study in extract, transform, and load techniques.

open access: yesPLoS ONE, 2023
Correlation is an essential statistical concept for analyzing two dissimilar variables' relationships. Although the correlation coefficient is a well-known indicator, it has not been applied to interval-valued Pythagorean fuzzy soft sets (IVPFSS) data ...
Rana Muhammad Zulqarnain   +5 more
doaj   +1 more source

Fuzzy Interval-Valued Multi Criteria Based Decision Making for Ranking Features in Multi-Modal 3D Face Recognition [PDF]

open access: yes, 2017
Soodamani Ramalingam, 'Fuzzy interval-valued multi criteria based decision making for ranking features in multi-modal 3D face recognition', Fuzzy Sets and Systems, In Press version available online 13 June 2017.
Ramalingam, Soodamani
core   +2 more sources

MORE ON INTERVAL-VALUED INTUITIONISTIC FUZZY SOFT MULTI SETS

open access: yesAdvances in Vision Computing: An International Journal, 2015
In 2013, Mukherje et al. developed the concept of interval-valued intuitionistic fuzzy soft multi set as a mathematical tool for making descriptions of the objective world more realistic, practical and accurate in some cases, making it very promising. In this paper we define some operations in interval-valued intuitionistic fuzzy soft multi set theory ...
Mukherjee, Anjan   +2 more
openaire   +2 more sources

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