Metaheuristics | Search algorithms

Tabu search

Tabu search is a metaheuristic search method employing local search methods used for mathematical optimization. It was created by Fred W. Glover in 1986 and formalized in 1989. Local (neighborhood) searches take a potential solution to a problem and check its immediate neighbors (that is, solutions that are similar except for very few minor details) in the hope of finding an improved solution. Local search methods have a tendency to become stuck in suboptimal regions or on plateaus where many solutions are equally fit. Tabu search enhances the performance of local search by relaxing its basic rule. First, at each step worsening moves can be accepted if no improving move is available (like when the search is stuck at a strict local minimum). In addition, prohibitions (henceforth the term tabu) are introduced to discourage the search from coming back to previously-visited solutions. The implementation of tabu search uses memory structures that describe the visited solutions or user-provided sets of rules. If a potential solution has been previously visited within a certain short-term period or if it has violated a rule, it is marked as "tabu" (forbidden) so that the algorithm does not consider that possibility repeatedly. (Wikipedia).

Video thumbnail

Conducting an Online Job Search

In this video, you’ll learn more about conducting an online job search. Visit https://www.gcflearnfree.org/jobsearchandnetworking/find-a-job-online/1/ to learn even more. We hope you enjoy!

From playlist Searching for a Job

Video thumbnail

How to search Gmail with advanced operators

Gmail’s advanced search operators help you hone in on just the right message. Read the article here: http://www.pcworld.com/article/3065376/software-productivity/5-ways-to-search-gmail-that-everyone-should-know-about.html Click here to subscribe to IDG.tv: https://www.youtube.com/user/ID

From playlist Gmail

Video thumbnail

Along Gaddafi's Road (Libya Documentary) | Real Stories

Want to watch more History Documentaries? Go to our dedicated history documentary channel called Timeline - https://goo.gl/WHJFhh For the first time in 42 years, a camera enters Southern Libya in what was forbidden territory under the Gaddafi regime. Shortly after Gaddafi’s demise, we ac

From playlist War & History Documentaries

Video thumbnail

Get More Out of Google Search

In this video, you’ll learn some tips and tricks for getting the most out of using Google to search for stuff online. Visit https://edu.gcfglobal.org/en/searchbetter/google-search-tips/1/ to learn even more. We hope you enjoy!

From playlist Search Better

Video thumbnail

Lecture 11: Eligibility Traces

Eleventh lecture video on the course "Reinforcement Learning" at Paderborn University during the summer term 2020. Source files are available here: https://github.com/upb-lea/reinforcement_learning_course_materials

From playlist Reinforcement Learning Course: Lectures (Summer 2020)

Video thumbnail

Gmail

If you are interested in learning more about this topic, please visit http://www.gcflearnfree.org/ to view the entire tutorial on our website. It includes instructional text, informational graphics, examples, and even interactives for you to practice and apply what you've learned.

From playlist Gmail

Video thumbnail

Abertura, introdução e agenda

Breve introdução sobre a conferência e apresentação da agenda pelo Me. Daniel Carvalho da Wolfram Research

From playlist Conferência Brasileira Virtual de tecnologia Wolfram

Video thumbnail

O'Reilly Webcast: Probabilistic Data Structures and Breaking Down Big Sequence Data

Presented by Dr. C. Titus Brown. Many data analysis problems are not easily parallelizable, often because the relevant analyses require an all-by-all analysis step. Applying heuristics often requires approximation, which introduces errors, noise, and bias. Recently, in confronting the sequ

From playlist Strata 2011

Video thumbnail

Google Docs

If you are interested in learning more about this topic, please visit http://www.gcflearnfree.org/ to view the entire tutorial on our website. It includes instructional text, informational graphics, examples, and even interactives for you to practice and apply what you've learned.

From playlist Google Docs

Video thumbnail

Search

If you are interested in learning more about this topic, please visit http://www.gcflearnfree.org/ to view the entire tutorial on our website. It includes instructional text, informational graphics, examples, and even interactives for you to practice and apply what you've learned.

From playlist The Internet

Video thumbnail

CTNT 2020 - Ceresa class and hyperelliptic curves - Wanlin Li

The Connecticut Summer School in Number Theory (CTNT) is a summer school in number theory for advanced undergraduate and beginning graduate students, to be followed by a research conference. For more information and resources please visit: https://ctnt-summer.math.uconn.edu/

From playlist CTNT 2020 - Conference Videos

Video thumbnail

Lecture 12: Policy Gradient Methods

Twelth lecture video on the course "Reinforcement Learning" at Paderborn University during the summer term 2020. Source files are available here: https://github.com/upb-lea/reinforcement_learning_course_materials

From playlist Reinforcement Learning Course: Lectures (Summer 2020)

Video thumbnail

Tableau Full Course [2023] in 10 Hours | Tableau Training for Beginners | Edureka

🔥𝐄𝐝𝐮𝐫𝐞𝐤𝐚 𝐓𝐚𝐛𝐥𝐞𝐚𝐮 𝐂𝐞𝐫𝐭𝐢𝐟𝐢𝐜𝐚𝐭𝐢𝐨𝐧 𝐓𝐫𝐚𝐢𝐧𝐢𝐧𝐠 (𝐔𝐬𝐞 𝐂𝐨𝐝𝐞: 𝐘𝐎𝐔𝐓𝐔𝐁𝐄𝟐𝟎) : https://www.edureka.co/tableau-certification-training This Edureka Tableau Full Course video will help you understand and learn Tableau in detail. This Tableau Tutorial is ideal for both beginners as well as professionals who

From playlist Tableau Training Videos | Tableau Tutorial Videos | Data Visualisation using Tableau | Edureka

Video thumbnail

DEFCON 19: Anonymous Cyber War

Speakers: Hubris Strategic Operations, Backtrace Security | a5h3r4h Director of Psychological Operations This talk will educate listeners on best practices for safety and privacy on the Internet.It aims to demonstrate the improbability of staying anonymous while engaging in group or socia

From playlist DEFCON 19

Video thumbnail

Python Tutorial: Web Scraping with Requests-HTML

In this Python Programming Tutorial, we will be learning how to scrape websites using the Requests-HTML library. Requests-HTML is an excellent tool for parsing HTML code and grabbing exactly the information you need. So whether you're pulling down headlines from news sites, scores from spo

From playlist Python Tutorials

Video thumbnail

Searching for a Job

If you are interested in learning more about this topic, please visit http://www.gcflearnfree.org/ to view the entire tutorial on our website. It includes instructional text, informational graphics, examples, and even interactives for you to practice and apply what you've learned.

From playlist Searching for a Job

Video thumbnail

Pursuing Job Success

In this video, you’ll learn more about this particular topic. Visit https://edu.gcfglobal.org/en/jobsuccess/ for our text-based tutorial. We hope you enjoy!

From playlist Job Success

Video thumbnail

PyCharm Tutorial | PyCharm Python Tutorial | Python Tutorial | Python Programming | Simplilearn

This PyCharm tutorial will take you through, a very popular IDE with Python. You will learn how to create new Projects, add files to these projects and open existing projects. You'll also learn how to modify the look of the UI and set the interpreter. The most important aspect of any IDE i

From playlist 🔥Python | Python Tutorial For Beginners | Python Projects | Python Interview Questions And Answers | Updated Python Playlist 2023 | Simplilearn

Video thumbnail

The Last One Of The Year - This is Only a Test 531 - 12/26/19

With the power of video calling, we're able to get together (remotely) one more time this year to chat about the two most pressing topics we've been asked about: Star Wars: The Rise of Skywalker and Half-Life: Alyx! Hope you all have a wonderful holiday and see you next year! (Apologies fo

From playlist This Is Only a Test

Related pages

Combinatorial optimization | Local search (optimization) | Metaheuristic | Greedy randomized adaptive search procedure | Ant colony optimization algorithms | Pseudocode | Enterprise resource planning | Satisficing | Simulated annealing | Algorithm | Genetic algorithm