Results 21 to 30 of about 36,265 (295)

Enhancing Expert Decision-Making for Wastewater Treatment Plants with Seidel Laplacian Energy and Cosine Similarity Measure in Intuitionistic Fuzzy Graphs

open access: yesInternational Journal of Computational Intelligence Systems
Wastewater treatment facilities’ main goal is to protect the public and environment from the hazardous and poisonous materials found in wastewater. Water treatment facilities were developed to speed up the natural process of cleansing water.
A. Mohamed Atheeque, S. Sharief Basha
doaj   +2 more sources

An Enhanced Semantic Focused Web Crawler Based on Hybrid String Matching Algorithm

open access: yesCybernetics and Information Technologies, 2021
Topic precise crawler is a special purpose web crawler, which downloads appropriate web pages analogous to a particular topic by measuring cosine similarity or semantic similarity score.
Sakunthala Prabha K. S.   +2 more
doaj   +1 more source

Evaluating keyphrase extraction algorithms for finding similar news articles using lexical similarity calculation and semantic relatedness measurement by word embedding [PDF]

open access: yesPeerJ Computer Science, 2022
A textual data processing task that involves the automatic extraction of relevant and salient keyphrases from a document that expresses all the important concepts of the document is called keyphrase extraction.
Talha Bin Sarwar   +2 more
doaj   +2 more sources

Positive bases with maximal cosine measure [PDF]

open access: yesOptimization Letters, 2018
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

Similarity Measures of Linguistic Cubic Hesitant Variables for Multiple Attribute Group Decision-Making

open access: yesInformation, 2019
A linguistic cubic hesitant variable (LCHV) is a hybrid form of linguistic values in group decision-making environments. It is composed of an interval language variable and multiple single-valued language variables given by different decision-makers (DMs)
Xueping Lu, Jun Ye
doaj   +1 more source

Bipolar quadripartitioned single valued neutrosophic rough set [PDF]

open access: yesNeutrosophic Sets and Systems, 2020
Here bipolar quadripartitioned single valued neutrosophic rough (BQSVNR) set is introduced. Some basic set theoretic terminologies like constant BQSVNR set, subsethood of two BQSVNR sets are shown.
Kalyan Sinha, Pinaki Majumdar
doaj   +1 more source

The cosine measure relative to a subspace

open access: yesComputational Optimization and Applications
The cosine measure was introduced in 2003 to quantify the richness of a finite positive spanning sets of directions in the context of derivative-free directional methods. A positive spanning set is a set of vectors whose nonnegative linear combinations span the whole space. The present work extends the definition of cosine measure.
Charles Audet   +2 more
openaire   +5 more sources

Similarity Measures of T-Spherical Fuzzy Sets Based on the Cosine Function and Their Applications in Pattern Recognition

open access: yesIEEE Access, 2020
In this manuscript, nine similarity measures of T-spherical fuzzy set (TSFS) considering the membership degree, the hesitancy degree, the non-membership degree and the refusal degree are developed according to the cosine function.
Mei-Qin Wu, Ting-You Chen, Jian-Ping Fan
doaj   +1 more source

A new decision making method using interval-valued intuitionistic fuzzy cosine similarity measure based on the weighted reduced Intuitionistic fuzzy sets [PDF]

open access: yes, 2020
In this paper, we develop a new flexible method for interval-valued intuitionistic fuzzy decision-making problems with cosine similarity measure. We first introduce the interval-valued intuitionistic fuzzy cosine similarity measure based on the notion of
Merigo, JM   +3 more
core   +1 more source

Environmental-social-governance concept bibliometric analysis and systematic literature review: Do investors becoming more environmentally conscious?

open access: yesEnvironmental and Sustainability Indicators, 2023
It is indispensable to understand where the development of the Environmental-Social-Governance (further- ESG) concept is moving. People need to know where to develop in the future, and also understand whether the development of the ESG concept is going ...
Elizaveta Steblianskaia   +5 more
doaj   +1 more source

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