Fuzzy logic

Fuzzy relation

A fuzzy relation is the cartesian product of mathematical fuzzy sets. Two fuzzy sets are taken as input, the fuzzy relation is then equal to the cross product of the sets which is created by vector multiplication. Usually, a rule base is stored in a matrix notation which allows the fuzzy controller to update its internal values. From a historical perspective, the first fuzzy relation was mentioned in the year 1971 by Lotfi A. Zadeh. A practical approach to describe a fuzzy relation is based on a 2d table. At first, a table is created which consists of fuzzy values from 0..1. The next step is to apply the if-then-rules to the values. The resulting numbers are stored in the table as an array. Fuzzy relations can be utilized in fuzzy databases. (Wikipedia).

Fuzzy relation
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Equivalence Relations Definition and Examples

Please Subscribe here, thank you!!! https://goo.gl/JQ8Nys Equivalence Relations Definition and Examples. This video starts by defining a relation, reflexive relation, symmetric relation, transitive relation, and then an equivalence relation. Several examples are given.

From playlist Abstract Algebra

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Discrete Math - 9.5.1 Equivalence Relations

Exploring a special kind of relation, called an equivalence relation. Equivalence classes and partitions are also discussed. Textbook: Rosen, Discrete Mathematics and Its Applications, 7e Playlist: https://www.youtube.com/playlist?list=PLl-gb0E4MII28GykmtuBXNUNoej-vY5Rz

From playlist Discrete Math I (Entire Course)

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Determine if a Relation is a Function

http://mathispower4u.wordpress.com/

From playlist Intro to Functions

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12 Equivalence relations

Put all three properties of binary relations together and you have an equivalence relation.

From playlist Abstract algebra

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How to Prove a Relation is an Equivalence Relation

How to Prove a Relation is an Equivalence Relation Proving a Relation is Reflexive, Symmetric, and Transitive;i.e., an equivalence relation. I had never done this problem before so there are moments where you can see me pause briefly because I had to figure it out.

From playlist Functions, Sets, and Relations

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Set Theory (Part 6): Equivalence Relations and Classes

Please feel free to leave comments/questions on the video and practice problems below! In this video, I set up equivalence relations and the canonical mapping. The idea of equivalence relation will return when we construct higher-level number systems, e.g.integers, from the natural number

From playlist Set Theory by Mathoma

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Interval Type-2 (IT2) Fuzzy System and its Applications

Abstract: This talk will be delivered in two parts while the first part is a brief introduction of fuzzy logic systems from the control point of view while the second part is about the fuzzy-logic related applications. In the first part, the fuzzy logic system will be introduced and its fu

From playlist Fuzzy Logic

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Introduction to Similarity

This video introduces similarity and explains how to determine if two figures are similar or not. http://mathispower4u.com

From playlist Number Sense - Decimals, Percents, and Ratios

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Introduction to Functions (1 of 2: Basic Idea & Formal Definition)

More resources available at www.misterwootube.com

From playlist Working with Functions

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23C3: A Natural Language Database Interface using Fuzzy Semantics

Speaker: Richard Bergmair We give a thorough exposition of our natural language database interface that produces result sets ranked according to the degree to which database records fulfill our intuitions about vague expressions in natural language such as `a small rainy city near San Fr

From playlist 23C3: Who can you trust

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Lisa Glaser: A picture of a spectral triple

Talk at the conference "Noncommutative geometry meets topological recursion", August 2021, University of Münster. Abstract: A compact manifold can be described through a spectral triple, consisting of a Hilbert space H, an algebra of functions A and a Dirac operator D. But what if we are g

From playlist Noncommutative geometry meets topological recursion 2021

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Isabelle Bloch - Hybrid AI for Knowledge Representation and Model-based Image Understanding - (...)

This presentation will focus on hybrid AI, as a step towards explainability, more specifically in the domain of spatial reasoning and image understanding. Image understanding benefits from the modeling of knowledge about both the scene observed and the objects it contains as well as their

From playlist 8th edition of the Statistics & Computer Science Day for Data Science in Paris-Saclay, 9 March 2023

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Equivalence Relations!

This video is a full introduction to equivalence relations. Timestamps: 0:00 What is a relation? 3:02 Terminology - A Relation defined on a Set 4:02 Equivalence Relation Definition 7:18 Reflexive 9:18 Symmetric 11:48 Transitive Thanks for watching! Comment below with questions, and make

From playlist Proofs

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Constraints on (Fuzzy) Dark Matter Microphysics from Dwarf Galaxies by Ethan Nadler

PROGRAM LESS TRAVELLED PATH OF DARK MATTER: AXIONS AND PRIMORDIAL BLACK HOLES (ONLINE) ORGANIZERS: Subinoy Das (IIA, Bangalore), Koushik Dutta (IISER, Kolkata / SINP, Kolkata), Raghavan Rangarajan (Ahmedabad University) and Vikram Rentala (IIT Bombay) DATE: 09 November 2020 to 13 Novemb

From playlist Less Travelled Path of Dark Matter: Axions and Primordial Black Holes (Online)

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22C3: A way to fuzzy democracy

Speakers: Svenja Schröder, Christiane Ruetten Using modern communication to transform the way we make political decisions As we can see by the German voting results in 2005, there is a huge disenchantment with politics in modern democracies. The voting people feel powerless in a governan

From playlist 22C3: Private Investigations

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Pawel Grzegrzolka - Asymptotic dimension of fuzzy metric spaces

38th Annual Geometric Topology Workshop (Online), June 15-17, 2021 Pawel Grzegrzolka, Stanford University Title: Asymptotic dimension of fuzzy metric spaces Abstract: In this talk, we will discuss asymptotic dimension of fuzzy metric spaces. After a short introduction to fuzzy metric spac

From playlist 38th Annual Geometric Topology Workshop (Online), June 15-17, 2021

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Introduction to Fuzzy K Means | Apache Mahout | Edureka

Watch the sample class recording: http://www.edureka.co/mahout?utm_source=youtube&utm_medium=referral&utm_campaign=fuzzykmeans Fuzzy K-Means is an extension of K-Means, the popular simple clustering technique. To know more about this technique, watch the video, which covers the working o

From playlist Machine Learning with Mahout

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Denjoe O’Connor - Non-perturbative Studies of Membrane Matrix Models

https://indico.math.cnrs.fr/event/4272/attachments/2260/2719/IHESConference_Denjoe_OCONNOR.pdf

From playlist Space Time Matrices

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How do you determine if you have a linear equation

http://www.freemathvideos.com n this video series I show you how to determine if a relation is a linear relation. A linear relation is a relation where their are variables do not have negative or fractional, or exponents other than one. Variables must not be in the denominator of any rat

From playlist Write Linear Equations

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Kaggle Live-Coding: How to turn text into structured data for NLP | Kaggle

Join Kaggle data scientist Rachael live as she works on data science projects! See all previous livestreams here: https://www.youtube.com/watch?v=i92VI289zWw&list=PLqFaTIg4myu9f21aM1POYVeoaHbFf1hMc SUBSCRIBE: http://www.youtube.com/user/kaggledotcom?sub_confirmation=1&utm_medium=youtube&

From playlist Kaggle Live Coding | Kaggle

Related pages

Fuzzy set | Vector multiplication