Results 31 to 40 of about 1,583,595 (288)

Node Similarity Measure for Complex Networks

open access: yesJisuanji kexue yu tansuo, 2020
Quantifying similarity between nodes is a fundamental and challenging task in many fields of complex network. The similarity measure based on neighborhood nodes only considers the information of neighbors.
MU Junfang, LIANG Jiye, ZHENG Wenping, LIU Shaoqian, WANG Jie
doaj   +1 more source

Similarity measure, entropy and distance measure of multiple sets [PDF]

open access: yesJournal of Fuzzy Extension and Applications
A multiple set is an extended version of a fuzzy set that simultaneously addresses an element’s multiplicity and uncertainty. In this paper, we define the approximate equality of multiple sets and study some relevant properties associated with it.
Sanjitha Radhakrishnan, Baiju Thankachan
doaj   +1 more source

Modal Similarity [PDF]

open access: yes, 2009
Just as Boolean rules define Boolean categories, the Boolean operators define higher-order Boolean categories referred to as modal categories. We examine the similarity order between these categories and the standard category of logical identity (i.e ...
Vigo , Dr. Ronaldo
core   +1 more source

Combination of molecular similarity measures using data fusion [PDF]

open access: yes, 2000
Many different measures of structural similarity have been suggested for matching chemical structures, each such measure focusing upon some particular type of molecular characteristic.
Bradshaw, J., Ginn, C.M.R., Willett, P.
core   +1 more source

A Semantic and Syntactic Similarity Measure for Political Tweets

open access: yesIEEE Access, 2020
Measurement of the semantic and syntactic similarity of human utterances is essential in allowing machines to understand dialogue with users. However, human language is complex, and the semantic meaning of an utterance is usually dependent upon the ...
Claire Little   +3 more
doaj   +1 more source

Improving n-Similarity Problem by Genetic Algorithm and Its Application in Text Document Resemblance

open access: yesFuzzy Information and Engineering, 2014
In this paper, some methods of similarity measures between objects are presented with their properties reviewed. The study is conducted to propose a new method based on genetic algorithm in order to reduce the time complexity of finding n most similar ...
M. Mirhosseini   +2 more
doaj   +1 more source

An Interval Type-2 Fuzzy Ontological Similarity Measure

open access: yesIEEE Access, 2022
Human language is naturally fuzzy by nature, with words meaning different things to different people, depending on the context. Fuzzy words, are words with a subjective meaning, typically used in everyday human natural language dialogue; they are often ...
Naeemeh Adel   +3 more
doaj   +1 more source

Measure of Node Similarity in Multilayer Networks. [PDF]

open access: yesPLoS ONE, 2016
The weight of links in a network is often related to the similarity of the nodes. Here, we introduce a simple tunable measure for analysing the similarity of nodes across different link weights. In particular, we use the measure to analyze homophily in a
Anders Mollgaard   +5 more
doaj   +1 more source

An improved spatiogram similarity measure for robust object localisation [PDF]

open access: yes, 2007
Spatiograms were introduced as a generalisation of the commonly used histogram, providing the flexibility of adding spatial context information to the feature distribution information of a histogram.
O'Connor, Noel E.   +2 more
core   +1 more source

Entropy, Similarity Measure, Inclusion Measure of Intuitionistic Fuzzy Sets and Their Relationships [PDF]

open access: yesInternational Journal of Computational Intelligence Systems, 2012
In the present paper, we introduce a new axiomatic definition of the inclusion measure for intuitionistic fuzzy sets (IFSs, for short). The close relationships among entropy, similarity measure, and inclusion measure of IFSs are then discussed in detail.
Qiansheng Zhang, Hongyan Xing, Lihua Wu
doaj   +1 more source

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