Results 31 to 40 of about 3,040,602 (285)

Cosine Similarity Measure According to a Convex Cost Function

CoRR, 2014
In this paper, we describe a new vector similarity measure associated with a convex cost function. Given two vectors, we determine the surface normals of the convex function at the vectors. The angle between the two surface normals is the similarity measure.
Osman Günay, Cem Emre Akbas, A. Enis Çetin   +2 more
openaire   +2 more sources

Multi-Attribute Decision Making Based on Several Trigonometric Hamming Similarity Measures under Interval Rough Neutrosophic Environment [PDF]

Neutrosophic Sets and Systems, 2018
In this paper, the sine, cosine and cotangent similarity measures of interval rough neutrosophic sets is proposed. Some properties of the proposed measures are discussed.
Surapati Pramanik, Rumi Roy, Tapan Kumar Roy, Florentin Smarandache   +3 more
doaj   +1 more source

Text Similarity Detection Between Documents Using Case Based Reasoning Method with Cosine Similarity Measure (Case Study SIMNG LPPM Universitas Sriwijaya) [PDF]

, 2022
LPPM Universitas Sriwijaya is an institution that coordinates academic research and community service inside Universitas Sriwijaya. In carrying out the duty, LPPM assesses every proposal’s originality which would be impossible to do manually in the ...
Rini, Dian Palupi, Febriyanti, Nabila, Arsalan, Osvari   +2 more
core   +1 more source

Some similarity measures of rough interval Pythagorean fuzzy sets [PDF]

Journal of Fuzzy Extension and Applications, 2020
In this paper, we expose cosine, jaccard and dice similarity measures and rough interval Pythagorean mean operator. Some of the important properties of the defined similarity measures have been established.
V. S. Subha, P. Dhanalakshmi
doaj   +1 more source

Multiplex cosine similarity.

, 2021
Multiplex cosine similarity.
Ralucca Gera (8541165), Andrea Tagarelli (11592355), Marzena Fügenschuh (11592349), José Antonio Méndez-Bermúdez (11592352)   +3 more
core   +1 more source

Complex linear Diophantine fuzzy sets and their cosine similarity measures with applications [PDF]

Complex & Intelligent Systems, 2021
AbstractIn this paper, the concept of complex linear Diophantine fuzzy set (CLDFS), which is obtained by integrating the phase term into the structure of the linear Diophantine fuzzy set (LDFS) and thus is an extension of LDFS, is introduced. In other words, the ranges of grades of membership, non-membership, and reference parameters in the structure ...
openaire   +1 more source

Similarity Measures of Spherical Fuzzy Sets Based on Cosine Function and Their Applications [PDF]

IEEE Access, 2019
In this paper, we defined ten similarity measures between spherical fuzzy sets (SFSs) based on the cosine function by considering the degree of positive-membership, degree of neutral-membership, degree of non-membership and degree of refusual-membership in SFSs. Then, we applied these similarity measures and weighted similarity measures between SFSs to
Guiwu Wei 0001, Jie Wang 0014, Mao Lu, Jiang Wu 0002, Cun Wei   +4 more
openaire   +3 more sources

Cosine similarity and distance measures for p,q− quasirung orthopair fuzzy sets: Applications in investment decision-making

Heliyon
Similarity measures and distance measures are used in a variety of domains, such as data clustering, image processing, retrieval of information, and recognizing patterns, in order to measure the degree of similarity or divergence between elements or ...
Muhammad Rahim, Shougi Suliman Abosuliman, Roobaea Alroobaea, Kamal Shah, Thabet Abdeljawad   +4 more
doaj   +1 more source

Design And Implementation of Document Similarity Search System For WEB-Based Medical Journal Management

IJCCS (Indonesian Journal of Computing and Cybernetics Systems), 2013
— Document similarity can be used as a reference for other information searches similar. So as to reduce the time-re-appointment for information following a similar document.
Mardi Siswo Utomo, Edi Winarko
doaj   +1 more source

Cosine Similarity Measures Of Neutrosophic Soft Set

, 2016
In this paper we have introduced the concept of cosine similarity measures for neutrosophic soft set and interval valued neutrosophic soft set.An application is given to show its practicality and effectiveness.
Sumathi, I. R., Arockiarani, I.
openaire   +2 more sources