The Louvain method for community detection is a method to extract communities from large networks created by Blondel et al. from the University of Louvain (the source of this method's name). The method is a greedy optimization method that appears to run in time where is the number of nodes in the network. (Wikipedia).
Free ebook http://tinyurl.com/EngMathYT A lecture discussing Lagrange multipliers: the method and why it works. Plenty of examples are presented to illustrate the ideas.
From playlist Lagrange multipliers
Download the free PDF from http://tinyurl.com/EngMathYT This video shows how to apply the method of Lagrange multipliers to a max/min problem. Such ideas are seen in university mathematics.
From playlist Lagrange multipliers
Lagrange Multipliers: Minimize f=x^2+y^2 under Constraint x+4y=20
This video provides and example of how to use the method of Lagrange Multipliers.
From playlist Lagrange Multipliers
Lagrange multipliers: 2 constraints
Download the free PDF http://tinyurl.com/EngMathYT This video shows how to apply the method of Lagrange multipliers to a max/min problem. Such ideas are seen in university mathematics.
From playlist Several Variable Calculus / Vector Calculus
Lagrange Multipliers: Abs Extrema of Paraboloid Under Circular Constraint
This video provides and example of how to use the method of Lagrange Multipliers.
From playlist Lagrange Multipliers
Method of Lagrange multipliers.
Download the free PDF http://tinyurl.com/EngMathYT I discuss a basic example of maximizing / minimizing a function subject to a constraint. The approach involves the method of Lagrange multipliers.
From playlist Lagrange multipliers
[Calculus] Newton's Method || Lecture 36
Visit my website: http://bit.ly/1zBPlvm Subscribe on YouTube: http://bit.ly/1vWiRxW Hello, welcome to TheTrevTutor. I'm here to help you learn your college courses in an easy, efficient manner. If you like what you see, feel free to subscribe and follow me for updates. If you have any que
From playlist Calculus 1
CS224W: Machine Learning with Graphs | 2021 | Lecture 13.3 - Louvain Algorithm
For more information about Stanford’s Artificial Intelligence professional and graduate programs, visit: https://stanford.io/3jQEhdD Jure Leskovec Computer Science, PhD In this part, we introduce the Louvain Algorithm which is a popular fast and scalable method with O(nlongn) runtime to
From playlist Stanford CS224W: Machine Learning with Graphs
When 20,000 Dimensions is Not Enough
This video describes exciting new developments using transcriptome datasets of over 20,000 dimensions to predict which new Covid-19 variants pose the greatest risk of escaping our current vaccines. Compare that to the 4 dimensions Einstein used to transform our understanding of space/time
From playlist Summer of Math Exposition Youtube Videos
Networks: Part 4 - Oxford Mathematics 4th Year Student Lecture
Network Science provides generic tools to model and analyse systems in a broad range of disciplines, including biology, computer science and sociology. This course (we are showing the whole course over the next few weeks) aims at providing an introduction to this interdisciplinary field o
From playlist Oxford Mathematics Student Lectures - Networks
Networks: Part 7 - Oxford Mathematics 4th Year Student Lecture
Network Science provides generic tools to model and analyse systems in a broad range of disciplines, including biology, computer science and sociology. This course (we are showing the whole course over the next few weeks) aims at providing an introduction to this interdisciplinary field o
From playlist Oxford Mathematics Student Lectures - Networks
New Perspectives for Higher-order Methods in Convex Optimization
Yurii Nesterov Université catholique de Louvain, Belgium
From playlist Distinguished Visitors Lecture Series
Set-limited Functions and Polynomial-time Interior-point Methods
Yurri Nesterov Université catholique de Louvain, Belgium
From playlist Distinguished Visitors Lecture Series
Romain Koszul - Probing the dynamics of complex microbial communities...
Probing the dynamics of complex microbial communities using DNA tridimensional contacts A fundamental question in biology is the extent to which physiological and environmentally-acquired information can be transmitted from an animal to its descendants. I will present an example of trans-
From playlist From Molecules and Cells to Human Health : Ideas and concepts
Lagrange Multipiers: Find the Max and Min of a Function of Two Variables
This video explains how to use Lagrange Multipliers to maximum and minimum a function under a given constraint. The results are shown in using level curves. http://mathispower4u.com
From playlist Lagrange Multipliers
SHM 18/10/2019 - Le problème historiographique des fondements du calcul différentiel... - Mawhin
Mawhin (Université catholique de Louvain) / 18.10.2019 Le problème historiographique des fondements du calcul différentiel et intégral : l'analyse mathématique en Belgique autour de 1850 à travers la querelle des "infinicoles" et des "infinivores" ----------------------------------
From playlist Séminaire d'Histoire des Mathématiques
Maximize a Function of Two Variable Under a Constraint Using Lagrange Multipliers
This video explains how to use Lagrange Multipliers to maximize a function under a given constraint. The results are shown in 3D.
From playlist Lagrange Multipliers
Romain Poussier - Evalutation d'Attaques par Canaux Cachés : Template VS Machine Learning
Evalutation d'Attaques par Canaux Cachés : Template VS Machine Learning
From playlist Journées Codage et Cryptographie 2014
SHM - 04/11/2016 - Henri Poincaré et l'équation des télégraphistes - Jean MAWHIN
Séminaire d'Histoire des Mathématiques - 04/11/2016 Histoire des équations aux dérivées partielles : méthodes numériques et analytiques (séance préparée par Dominique Tournès) Jean Mawhin (Université catholique de Louvain), « Henri Poincaré et l'équation des télégraphistes »
From playlist Séminaire d'Histoire des Mathématiques
Math for Liberal Studies: The Luhn Algorithm
In this video, we learn how to use the Luhn algorithm to verify credit card ID numbers, and find missing check digits. For more information, visit the Math for Liberal Studies homepage: http://webspace.ship.edu/jehamb/mls/index.html
From playlist Math for Liberal Studies