Graph theory | Network theory | Graph distance | Algebraic graph theory | Graph algorithms | Network analysis
In graph theory and network analysis, indicators of centrality assign numbers or rankings to nodes within a graph corresponding to their network position. Applications include identifying the most influential person(s) in a social network, key infrastructure nodes in the Internet or urban networks, super-spreaders of disease, and brain networks. Centrality concepts were first developed in social network analysis, and many of the terms used to measure centrality reflect their sociological origin. (Wikipedia).
Centrality - Intro to Algorithms
This video is part of an online course, Intro to Algorithms. Check out the course here: https://www.udacity.com/course/cs215.
From playlist Introduction to Algorithms
Types Of Centrality - Intro to Algorithms
This video is part of an online course, Intro to Algorithms. Check out the course here: https://www.udacity.com/course/cs215.
From playlist Introduction to Algorithms
Degree Centrality Solution - Intro to Algorithms
This video is part of an online course, Intro to Algorithms. Check out the course here: https://www.udacity.com/course/cs215.
From playlist Introduction to Algorithms
Centralizer of a set in a group
A centralizer consider a subset of the set that constitutes a group and included all the elements in the group that commute with the elements in the subset. That's a mouthful, but in reality, it is actually an easy concept. In this video I also prove that the centralizer of a set in a gr
From playlist Abstract algebra
Introduction to SNA. Lecture 4. Node centrality and ranking on networks.
Node centrality metrics, degree centrality, closeness centrality, betweenness centrality, eigenvector centrality. Status and rank prestige, PageRank,Hubs and Authorities. Lecture slides: http://www.leonidzhukov.net/hse/2015/sna/lectures/lecture4.pdf
From playlist Introduction to SNA
Statistics 3 Measures of Central Tendency.mov
Discussing measures of central tendency, such as mean or average, median, and mode.
From playlist Medical Statistics
Excel for Statistics 2--Central Tendency
This video describes different measures of central tendency and how to calculate them in Excel.
From playlist RStats Videos
Degree Centrality - Intro to Algorithms
This video is part of an online course, Intro to Algorithms. Check out the course here: https://www.udacity.com/course/cs215.
From playlist Introduction to Algorithms
Understanding the Central Limit Theorem
From playlist Unit 7 Probability C: Sampling Distributions & Simulation
Network Analysis. Lecture 5. Centrality measures.
Node centrality metrics, degree centrality, closeness centrality, betweenness centrality, eigenvector centrality. Katz status index and Bonacich centrality, alpha centrality. Spearman rho and Kendall-Tau ranking distance. Lecture slides: http://www.leonidzhukov.net/hse/2015/networks/lect
From playlist Structural Analysis and Visualization of Networks.
15. Central Banks & Commercial Banking, Part 1
MIT 15.S12 Blockchain and Money, Fall 2018 Instructor: Prof. Gary Gensler, Robleh Ali View the complete course: https://ocw.mit.edu/15-S12F18 YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP63UUkfL0onkxF6MYgVa04Fn In this lecture, the class discusses a number of topics
From playlist MIT 15.S12 Blockchain and Money, Fall 2018
16. Central Banks & Commercial Banking, Part 2
MIT 15.S12 Blockchain and Money, Fall 2018 Instructor: Prof. Gary Gensler View the complete course: https://ocw.mit.edu/15-S12F18 YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP63UUkfL0onkxF6MYgVa04Fn Prof. Gary Gensler continues the discussion about central banks and
From playlist MIT 15.S12 Blockchain and Money, Fall 2018
Robert Palovics - Temporal walk based centrality metrics for graph streams
https://indico.math.cnrs.fr/event/3475/attachments/2180/2567/Palovics_GomaxSlides.pdf
From playlist Google matrix: fundamentals, applications and beyond
Paolo Boldi - Axioms for centrality: rank monotonicity for PageRank
https://indico.math.cnrs.fr/event/3475/attachments/2180/2562/Boldi_GomaxSlides.pdf
From playlist Google matrix: fundamentals, applications and beyond
Анализ сетевых структур - лекция 3
Лектор - Жуков Леонид Евгеньевич
From playlist Network Science. Module 1, 2019
Lecture 5. Node centrality and ranking on networks.
Network Science 2021 @ HSE http://www.leonidzhukov.net/hse/2021/networks/
From playlist Network Science, 2021