Heuristic algorithms | Optimization algorithms and methods

Adaptive dimensional search algorithms differ from nature-inspired metaheuristic techniques in the sense that they do not use any metaphor as an underlying principle for implementation. Rather, they utilize a simple, performance-oriented methodology based on the update of the search dimensionality ratio (SDR) parameter at each iteration. Many robust metaheuristic techniques, such as simulated annealing, evolutionary algorithms, particle swarm optimization, and ant colony optimization, have been introduced by researchers in the last few decades through clearly identifying and formulating similarities between algorithms and the processes they are modeled on. However, over time this trend of developing new search methods has made researchers feel obligated to associate their innovative ideas with some natural event to provide a basis for justification of their thoughts and the originality of their algorithms. As a result, literature has abounded with metaheuristic algorithms that have weak or no similarities to the natural processes which they are purported to derive from. (Wikipedia).

Adding Vectors Geometrically: Dynamic Illustration

Link: https://www.geogebra.org/m/tsBer5An

From playlist Trigonometry: Dynamic Interactives!

Ternary Search is an interval-based divide-and-conquer algorithm for finding the minimum of a unimodal function. This video describes how to find a minimum when the derivative is know, defines unimodal, presents interval-based approaches for minimum finding, and visualizes the algorithm. E

From playlist Numerical Methods

How to use trigonometry values to solve a word problem - Learn math online

đź‘‰ Learn how to solve the word problems with trigonometry. Word problems involving angles, including but not limited to: bearings, angle of elevations and depressions, triangles problems etc are solved using trigonometry. To be able to solve these problems it is important that you have a gr

From playlist Evaluate Inverse Trigonometric Functions

Ditch the Tricks: Estimating Trig Ratios: Conceptual Quiz Questions

Link: https://www.geogebra.org/m/F5a9GDd6

From playlist Trigonometry: Dynamic Interactives!

Computational Methods for Numerical Relativity, Part 3 Frans Pretorius

Computational Methods for Numerical Relativity, Part 3 Frans Pretorius Princeton University July 22, 2009

From playlist PiTP 2009

Use trigonometry to solve word problem with angle of elevation

đź‘‰ Learn how to solve the word problems with trigonometry. Word problems involving angles, including but not limited to: bearings, angle of elevations and depressions, triangles problems etc are solved using trigonometry. To be able to solve these problems it is important that you have a gr

From playlist Evaluate Inverse Trigonometric Functions

Choosing Indexes for Similarity Search (Faiss in Python)

Facebook AI Similarity Search (Faiss) is a game-changer in the world of search. It allows us to efficiently search a huge range of media, from GIFs to articlesâ€Š-â€Šwith incredible accuracy in sub-second timescales for billion+ size datasets. The success in Faiss is due to many reasons. One

From playlist Vector Similarity Search and Faiss Course

3 Squares Problem: Trigonometric Identity (Proof Without Words)

Link: https://www.geogebra.org/m/w8r7rn9Q

From playlist Trigonometry: Dynamic Interactives!

Traditional sampling techniques (grid vs random vs sobol vs latin hypercube)

Welcome to video #1 of the Adaptive Experimentation series, presented by graduate student Sterling Baird @sterling-baird at the 18th IEEE Conference on eScience in Salt Lake City, UT (Oct 10-14, 2022). In this video, Sterling introduces the concept of adaptive experimentation and covers t

From playlist Optimization tutorial

Comparing Bayesian optimization with traditional sampling

Welcome to video #2 of the Adaptive Experimentation series, presented by graduate student Sterling Baird @sterling-baird at the 18th IEEE Conference on eScience in Salt Lake City, UT (Oct 10-14, 2022). In this video Sterling introduces Bayesian Optimization as an alternative method for sa

From playlist Optimization tutorial

Approximate nearest neighbor search in high dimensions â€“ Piotr Indyk â€“ ICM2018

Mathematical Aspects of Computer Science Invited Lecture 14.7 Approximate nearest neighbor search in high dimensions Piotr Indyk Abstract: The nearest neighbor problem is defined as follows: Given a set P of n points in some metric space (X,đť–Ł), build a data structure that, given any poin

From playlist Mathematical Aspects of Computer Science

Stanford Seminar - Towards Robust Human-Robot Interaction: A Quality Diversity Approach

Stefanos Nikolaidis is an Assistant Professor in computer science at the University of Southern California. This talk was given on March 4, 2022. The growth of scale and complexity of interactions between humans and robots highlights the need for new computational methods to automaticall

From playlist Stanford AA289 - Robotics and Autonomous Systems Seminar

AI Weekly Update - March 8th, 2021 (#27)!

Thank you for watching! Please Subscribe! Content Links: Multimodal neurons (OpenAI): https://openai.com/blog/multimodal-neurons/ Multimodal neurons (Distil): https://distill.pub/2021/multimodal-neurons/ DeepDream (Wikipedia): https://en.wikipedia.org/wiki/DeepDream CLIP (OpenAI): https:/

From playlist AI Research Weekly Updates

Designing Nanostructures that Reproduce Colors: an Adaptive Mesh Search Technique

To learn more about Wolfram Technology Conference, please visit: https://www.wolfram.com/events/technology-conference/ Speaker: Emma Vargo, Kyle Keane, Graig Carter Wolfram developers and colleagues discussed the latest in innovative technologies for cloud computing, interactive deployme

From playlist Wolfram Technology Conference 2017

Query Complexity of Black-Box Search - Ben Rossman

Ben Rossman Tokyo Institute of Technology November 5, 2012 For more videos, visit http://video.ias.edu

From playlist Mathematics

Anthony Nouy: Adaptive low-rank approximations for stochastic and parametric equations [...]

Find this video and other talks given by worldwide mathematicians on CIRM's Audiovisual Mathematics Library: http://library.cirm-math.fr. And discover all its functionalities: - Chapter markers and keywords to watch the parts of your choice in the video - Videos enriched with abstracts, b

From playlist Numerical Analysis and Scientific Computing

AI Weekly Update - April 27th, 2020 (#19)

Thanks for watching! Please Subscribe! Please check out Machine Learning Street Talk! https://www.youtube.com/channel/UCMLtBahI5DMrt0NPvDSoIRQ Chip Design with Reinforcement Learning: https://ai.googleblog.com/2020/04/chip-design-with-deep-reinforcement.html Jeff Dean ISSCC Keynote on The

From playlist AI Research Weekly Updates

Federated Design of Compact and Private DNNs

A Google TechTalk, 2020/7/29, presented by Farinaz Koushanfar, UCSD ABSTRACT:

From playlist 2020 Google Workshop on Federated Learning and Analytics

How to find the height of a tree given the angle of elevation

đź‘‰ Learn how to solve the word problems with trigonometry. Word problems involving angles, including but not limited to: bearings, angle of elevations and depressions, triangles problems etc are solved using trigonometry. To be able to solve these problems it is important that you have a gr

From playlist Evaluate Inverse Trigonometric Functions

8ECM Invited Lecture: Albert Cohen

From playlist 8ECM Invited Lectures