Search algorithms

Anytime algorithm

In computer science, an anytime algorithm is an algorithm that can return a valid solution to a problem even if it is interrupted before it ends. The algorithm is expected to find better and better solutions the longer it keeps running. Most algorithms run to completion: they provide a single answer after performing some fixed amount of computation. In some cases, however, the user may wish to terminate the algorithm prior to completion. The amount of computation required may be substantial, for example, and computational resources might need to be reallocated. Most algorithms either run to completion or they provide no useful solution information. Anytime algorithms, however, are able to return a partial answer, whose quality depends on the amount of computation they were able to perform. The answer generated by anytime algorithms is an approximation of the correct answer. (Wikipedia).

Video thumbnail

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

Video thumbnail

Worldwide Calculus: Error in Approximation by Polynomials

Lecture on 'Error in Approximation by Polynomials' from 'Worldwide Integral Calculus' and 'Worldwide AP Calculus'. For more lecture videos and $10 digital textbooks, visit www.centerofmath.org.

From playlist Worldwide Single-Variable Calculus for AP®

Video thumbnail

Worldwide Pre-Calculus: Solving Equations with two Absolute Values (ch1.8 #1.8.1)

Example problem from 'Worldwide Pre-Calculus' by Kenneth Kuttler. For more videos and $10 digital textbooks, visit www.centerofmath.org.

From playlist Worldwide Pre-Calculus: Author Solution Videos

Video thumbnail

Worldwide Calculus: The Fundamental Theorem of Calculus

Lecture on 'The Fundamental Theorem of Calculus' from 'Worldwide Integral Calculus' and 'Worldwide AP Calculus'. For more lecture videos and $10 digital textbooks, visit www.centerofmath.org.

From playlist Continuous Sums: the Definite Integral

Video thumbnail

Definite Integral Using Limit Definition

Please Subscribe here, thank you!!! https://goo.gl/JQ8Nys Definite Integral Using Limit Definition. In this video we compute a definite integral using the limit definition.

From playlist Calculus

Video thumbnail

Worldwide Calculus: Linear Approximation, Differentials, and Newton's Method

Lecture on 'Linear Approximation, Differentials, and Newton's Method' from 'Worldwide Differential Calculus' and 'Worldwide AP Calculus'. For more lecture videos and $10 digital textbooks, visit www.centerofmath.org.

From playlist Worldwide Single-Variable Calculus for AP®

Video thumbnail

Worldwide Calculus: Approximation of Functions by Polynomials

Lecture on 'Approximation of Functions by Polynomials' from 'Worldwide Integral Calculus' and 'Worldwide AP Calculus'. For more lecture videos and $10 digital textbooks, visit www.centerofmath.org.

From playlist Worldwide Single-Variable Calculus for AP®

Video thumbnail

Function Comparision - 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

Video thumbnail

Algorithms for groups of homeomorphisms - Susan Hermiller

Women and Mathematics Title: Algorithms for groups of homeomorphisms Speaker: Susan Hermiller Affiliation: University of Nebraska Date: May 23, 2017 For more videos, please visit http://video.ias.edu

From playlist Mathematics

Video thumbnail

Reverse Engineering RC4 Crypto For Malware Analysis

This tutorial covers how to identify, verify, and decrypt RC4 encryption in malware using IDA Pro and the x64dbg debugger. Sample: Warzone RAT: 3fb379e877ca6b03d0d779ec9efe17c91f9f630ba1b266096edc25137c90796c https://malshare.com/sample.php?action=detail&hash=3fb379e877ca6b03d0d779ec9efe

From playlist Open Analysis Live!

Video thumbnail

Eureka Math Grade 4 Module 3 Lesson 7

EngageNY/Eureka Math Grade 4 Module 3 Lesson 7 For more Eureka Math (EngageNY) videos and other resources, please visit http://EMBARC.online PLEASE leave a message if a video has a technical difficulty (audio separating from the video, writing not showing up, etc). Occasionally, Explain E

From playlist Eureka Math Grade 4 Module 3

Video thumbnail

Find the Strangers - 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

Video thumbnail

Evaluation 9: when recall/precision is misleading

Recall / precision pairs should not be used for comparing two search algorithms, because search engines output rankings, not sets. Different recall/precision pairs can be observed at different points in the ranking, so any comparison is meaningless unless we pre-specify a thresholding stra

From playlist IR13 Evaluating Search Engines

Video thumbnail

[ML News] GitHub Copilot - Copyright, GPL, Patents & more | Brickit LEGO app | Distill goes on break

#copilot #copyright #gpl GitHub and OpenAI release Copilot, an AI-powered code autocomplete system that can generate entire functions, classes, and modules from mere definitions and docstrings. Copilot was trained on all public GitHub repositories, and this has a lot of people upset about

From playlist All Videos

Video thumbnail

LambdaConf 2015 - Loom and Functional Graphs in Clojure Aysylu Greenberg

Graphs are ubiquitous data structures, and the algorithms for analyzing them are fascinating. Loom is an open-source Clojure library that provides many graph algorithms and visualizations. We will discuss how graphs are represented in a functional world, bridge the gap between procedural d

From playlist LambdaConf 2015

Video thumbnail

Twenty third SIAM Activity Group on FME Virtual Talk Series

Date: Thursday, December 2, 2021, 1PM-2PM ET Speaker 1: Renyuan Xu, University of Southern California Speaker 2: Philippe Casgrain, ETH Zurich and Princeton University Moderator: Ronnie Sircar, Princeton Universit Join us for a series of online talks on topics related to mathematical fina

From playlist SIAM Activity Group on FME Virtual Talk Series

Video thumbnail

Ridge functions, their sums, and sparse additive functions – Jan Vybiral, Czech Technical University

Many problems in science and engineering involve an underlying unknown complex process that depends on a large number of parameters. The goal in many applications is to reconstruct, or learn, the unknown process given some direct or indirect observations. Mathematically, such a problem can

From playlist Approximating high dimensional functions

Video thumbnail

Sequence Alignment: Hidden Markov Models, Category Theory and all that jazz by Soumyashant Nayak

Colloquium Sequence Alignment: Hidden Markov Models, Category Theory and all that jazz Speaker: Soumyashant Nayak (University of Pennsylvania) Date: Tue, 20 August 2019, 15:00 to 16:00 Venue: Emmy Noether Seminar Room, ICTS Campus, Bangalore Abstract High-throughput deep-sequencing

From playlist ICTS Colloquia

Video thumbnail

Worldwide Calculus: Approximating Polynomials

Lecture on 'Approximating Polynomials' from 'Worldwide Integral Calculus' and 'Worldwide AP Calculus'. For more lecture videos and $10 digital textbooks, visit www.centerofmath.org.

From playlist Worldwide Single-Variable Calculus for AP®

Related pages

Bubble sort | Dynamic programming | Travelling salesman problem | Artificial intelligence | Algorithm | Computational problem | Mathematical statistics