Results 21 to 30 of about 324,674 (263)

Distance and Similarity Measures for Spherical Fuzzy Sets and Their Applications in Selecting Mega Projects

open access: yesMathematics, 2020
A new condition on positive membership, neutral membership, and negative membership functions give us the successful extension of picture fuzzy set and Pythagorean fuzzy set and called spherical fuzzy sets ( SFS ) .
Muhammad Jabir Khan   +4 more
doaj   +1 more source

Link-Based Similarity Measures Using Reachability Vectors

open access: yesThe Scientific World Journal, 2014
We present a novel approach for computing link-based similarities among objects accurately by utilizing the link information pertaining to the objects involved.
Seok-Ho Yoon   +5 more
doaj   +1 more source

Similarity measures for OLAP sessions [PDF]

open access: yesKnowledge and Information Systems, 2013
OLAP queries are not normally formulated in isolation, but in the form of sequences called OLAP sessions. Recognizing that two OLAP sessions are similar would be useful for different applications, such as query recommendation and personalization; however, the problem of measuring OLAP session similarity has not been studied so far.
Julien Aligon   +4 more
openaire   +2 more sources

Similarity measures on cubic intuitionistic fuzzy sets [PDF]

open access: yesNotes on IFS
The primary objective of this study is to develop a similarity measure on cubic intuitionistic fuzzy sets. First, we have proposed a series of similarity measures on cubic intuitionistic fuzzy sets based on the geometric model, set-theoretic approach ...
M. Priyadharshini, D. Jayanthi
doaj   +1 more source

Several Similarity Measures of Neutrosophic Sets [PDF]

open access: yesNeutrosophic Sets and Systems, 2013
Smarandache (1995) defined the notion of neutrosophic sets, which is a generalization of Zadeh's fuzzy set and Atanassov's intuitionistic fuzzy set. In this paper, we first develop some similarity measures of neutrosophic sets.
Said Broumi, Florentin Smarandache
doaj  

Domestic violence and homicide: fuzzy similarity measures [PDF]

open access: yesJournal of Mahani Mathematical Research
In this paper, we determine the fuzzy similarity measures of the U. S. state rankings with respect to domestic violence, female homicide, and sexual violence against teens. We find that the fuzzy similarity measures are low.
Davendar S. Malik   +2 more
doaj   +1 more source

The Similarities and Distances of Growth Rates Related to COVID-19 Between Different Countries Based on Spectral Analysis

open access: yesFrontiers in Public Health, 2021
The COVID-19 pandemic has taken more than 1.78 million of lives across the globe. Identifying the underlying evolutive patterns between different countries would help us single out the mutated paths and behavior of this virus.
Ray-Ming Chen
doaj   +1 more source

Trajectory analysis at intersections for traffic rule identification

open access: yesGeo-spatial Information Science, 2021
In this paper, we focus on trajectories at intersections regulated by various regulation types such as traffic lights, priority/yield signs, and right-of-way rules.
Chenxi Wang   +3 more
doaj   +1 more source

Procedure of forming statistics for insurance of product innovations

open access: yesПутеводитель предпринимателя, 2022
In modern conditions, an effective way to develop the Russian economy is to intensify innovation activities to create science–intensive products that can successfully compete with foreign analogues.
E. S. Yashin
doaj   +1 more source

Image Steganalysis with Binary Similarity Measures

open access: yesEURASIP Journal on Advances in Signal Processing, 2005
We present a novel technique for steganalysis of images that have been subjected to embedding by steganographic algorithms. The seventh and eighth bit planes in an image are used for the computation of several binary similarity measures.
Kharrazi Mehdi   +3 more
doaj   +1 more source

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