Combinatorial optimization | Functional analysis | Types of functions | Measure theory | Mathematical analysis
A weight function is a mathematical device used when performing a sum, integral, or average to give some elements more "weight" or influence on the result than other elements in the same set. The result of this application of a weight function is a weighted sum or weighted average. Weight functions occur frequently in statistics and analysis, and are closely related to the concept of a measure. Weight functions can be employed in both discrete and continuous settings. They can be used to construct systems of calculus called "weighted calculus" and "meta-calculus". (Wikipedia).
Physics - Mechanics: Ch 17 Tension and Weight (2 of 11) What is Weight?
Visit http://ilectureonline.com for more math and science lectures! In this video I will explain the difference between weight and mass and calculate the tension. Next video in this series can be seen at: https://youtu.be/gDXVdpYWaek
From playlist PHYSICS MECHANICS 1: INTRO, VECTORS, MOTION, PROJECTILE MOTION, NEWTON'S LAWS
Gravitation (3 of 17) Mass vs Weight, An Explanation
Explains the difference between mass and weight. Very important. No they are not the same thing. Mass is a measure of the amount "stuff" something is made of, the amount of atoms for example. Weight is a measure of the force of attraction between two object that have mass. Of course mass
From playlist Gravitation: Orbital Velocity, Orbital Period, Potential Energy, Kinetic Energy, Mass and Weight
Physics - What Is The Difference Between Mass and Weight?
This physics video tutorial explains the difference between mass and weight. In addition, it discusses how to calculate the force of gravity acting on an object given its mass and how to calculate the gravitational acceleration given the mass and weight force. This video contains a decen
From playlist New Physics Video Playlist
Teach Astronomy - Mass and Weight
http://www.teachastronomy.com/ People use the words interchangeably, but there is a big difference between the concept of mass and the concept of weight. Mass is the amount of stuff in an object, or the number of atoms, measured in units of kilograms. Weight however is the response of an
From playlist 03. Concepts and History of Astronomy and Physics
Physical Science 2.6b - Gravity
Weight, the force due to gravity, and the acceleration caused by this force.
From playlist Physical Science Chapter 2 (Complete chapter)
Statistics - Find the weighted mean
This video covers how to find the weighted mean for a set of data. Remember that each data point is multiplied by a given weight, and then divided by the total weight. for more videos visit http://mysecretmathtutor.com
From playlist Statistics
The Difference Between Mass and Weight
There is a common perception that weight and mass are basically the same thing. This video aims to tease out the difference between mass and weight by asking people what makes a car difficult to push. The standard answer is that it is difficult to push because it's heavy. But heaviness is
From playlist Inertia
Discussion of basic measurements of mass.
From playlist Arithmetic and Pre-Algebra: Ratio and Proportion
Bipartite perfect matching is in quasi-NC - Fenner
Computer Science/Discrete Mathematics Seminar I Topic: Bipartite perfect matching is in quasi-NC Speaker: Stephen Fenner Date:Monday, February 8 We show that the bipartite perfect matching problem is in quasi đť–đť–˘2quasi-NC2. That is, it has uniform circuits of quasi-polynomial size and O(
From playlist Mathematics
Special functions for Feynman Integrals (Lecture 2) by Claude Duhr
RECENT DEVELOPMENTS IN S-MATRIX THEORY (ONLINE) ORGANIZERS: Alok Laddha, Song He and Yu-tin Huang DATE: 20 July 2020 to 31 July 2020 VENUE:Online Due to the ongoing COVID-19 pandemic, the original program has been canceled. However, the meeting will be conducted through online lectures
From playlist Recent Developments in S-matrix Theory (Online)
Eckhard Meinrenken: Differential Geometry of Weightings
Talk by Eckhard Meinrenken in Global Noncommutative Geometry Seminar (Americas) https://globalncgseminar.org/talks/differential_geometry_of_weightings/ on February 19, 2021.
From playlist Global Noncommutative Geometry Seminar (Americas)
The Matching Problem in General Graphs is in Quasi-NC - Ola Svensson
Computer Science/Discrete Mathematics Seminar I Topic: The Matching Problem in General Graphs is in Quasi-NC Speaker: Ola Svensson Affiliation: École polytechnique fédérale de Lausanne Date: January 22, 2018 For more videos, please visit http://video.ias.edu
From playlist Mathematics
A Deeper Understanding of Deep Learning | Kaggle
The 6th video in the deep learning series at kaggle.com/learn/deep-learning SUBSCRIBE: http://www.youtube.com/user/kaggledotcom?sub_confirmation=1&utm_medium=youtube&utm_source=channel&utm_campaign=yt-sub About Kaggle: Kaggle is the world's largest community of data scientists. Join us t
From playlist Deep Learning | Kaggle
Kaggle Reading Group: Neural Networks and Neural Language Models | Kaggle
Join Kaggle Data Scientist Rachael as she reads through an NLP paper! Today's paper is the chapter "Neural Networks and Neural Language Models" from "Speech and Language Processing" by Daniel Jurafsky & James H. Martin. This chapter is new to the currently-in-progress edition of the book,
From playlist Kaggle Reading Group | Kaggle
Expected shortfall: approximating continuous, with code (ES continous, FRM T5-03)
In my previous video, I showed you how we retrieve expected shortfall under the simplest possible discrete case. That was a simple historical simulation, but that was discrete. In this video, I'm going to review expected shortfall when the distribution is continuous. Specifically, I will u
From playlist Market Risk (FRM Topic 5)
Tom Goldstein: "What do neural loss surfaces look like?"
New Deep Learning Techniques 2018 "What do neural loss surfaces look like?" Tom Goldstein, University of Maryland Abstract: Neural network training relies on our ability to find “good” minimizers of highly non-convex loss functions. It is well known that certain network architecture desi
From playlist New Deep Learning Techniques 2018
Statistical Rethinking 2023 - 04 - Categories & Curves
Course details: https://github.com/rmcelreath/stat_rethinking_2023 Intro: https://www.youtube.com/watch?v=Iv5t3s17v2o Outline 00:00 Introduction 03:43 Categories 29:08 Posterior contrasts 36:05 Direct effect 49:07 Pause 40:44 Curves 1:15:53 Full Luxury Bayes
From playlist Statistical Rethinking 2023
Tensorflow and deep learning - without a PhD by Martin Görner
Please subscribe to our YouTube channel @ https://bit.ly/devoxx-youtube Like us on Facebook @ https://www.facebook.com/devoxxcom Follow us on Twitter @ https://twitter.com/devoxx Google has recently open-sourced its framework for machine learning and neural networks called Tensorflow. W
From playlist Nirvana course
Physical Science 2.6c - Weight
The equation for weight, W = mg, and this equation arises from Newton's second law, and a simple example problem.
From playlist Physical Science Chapter 2 (Complete chapter)