Bin packing

First-fit bin packing

First-fit (FF) is an online algorithm for bin packing. Its input is a list of items of different sizes. Its output is a packing - a partition of the items into bins of fixed capacity, such that the sum of sizes of items in each bin is at most the capacity. Ideally, we would like to use as few bins as possible, but minimizing the number of bins is an NP-hard problem. The first-fit algorithm uses the following heuristic: * It keeps a list of open bins, which is initially empty. * When an item arrives, find the first bin into which the item can fit, if any. * If such a bin is found, the new item is placed inside it. * Otherwise, a new bin is opened and the coming item is placed inside it. (Wikipedia).

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OCR MEI MwA B: Bin Packing: 03 First Fit Algorithm Example

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From playlist OCR MEI MwA B: Bin Packing

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Math for Liberal Studies: Bin-Packing Algorithms

In this video, we use two different bin-packing algorithms to solve the same problem. For more info, visit the Math for Liberal Studies homepage: http://webspace.ship.edu/jehamb/mls/index.html

From playlist Math for Liberal Studies

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Math for Liberal Studies - Lecture 1.8.1 The Bin-Packing Problem

This is the first video for Math for Liberal Studies Section 1.8: Bin Packing and Scheduling. In this lecture, I discuss the general idea behind the bin-packing problem and talk about several examples of how this problem can occur in the real world.

From playlist Math for Liberal Studies Lectures

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OCR MEI MwA B: Bin Packing: 04 First Fit Decreasing Algorithm Example

https://www.buymeacoffee.com/TLMaths Navigate all of my videos at https://sites.google.com/site/tlmaths314/ Like my Facebook Page: https://www.facebook.com/TLMaths-1943955188961592/ to keep updated Follow me on Instagram here: https://www.instagram.com/tlmaths/ Many, MANY thanks to Dea

From playlist OCR MEI MwA B: Bin Packing

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OCR MEI MwA B: Bin Packing: 01 Introduction to Bin Packing

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From playlist OCR MEI MwA B: Bin Packing

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OCR MEI MwA B: Bin Packing: 05 Full-Bin Strategy Example

https://www.buymeacoffee.com/TLMaths Navigate all of my videos at https://sites.google.com/site/tlmaths314/ Like my Facebook Page: https://www.facebook.com/TLMaths-1943955188961592/ to keep updated Follow me on Instagram here: https://www.instagram.com/tlmaths/ Many, MANY thanks to Dea

From playlist OCR MEI MwA B: Bin Packing

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OCR MEI MwA B: Bin Packing: 07 Bin Packing Complexity

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From playlist OCR MEI MwA B: Bin Packing

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Math for Liberal Studies - Lecture 1.8.2 One-at-a-Time Algorithms

This is the second video for Math for Liberal Studies Section 1.8: Bin Packing and Scheduling. In this lecture, I discuss two algorithms for solving bin-packing problems: the first-fit algorithm and the best-fit algorithm. I work through an example of each algorithm and discuss advantages

From playlist Math for Liberal Studies Lectures

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D1 Q2 June 2013 Edexcel Maths A-Level

Powered by https://www.numerise.com/ D1 Q2 June 2013 Edexcel Maths A-Level

From playlist Decision Maths 1 June 2013 Edexcel Maths A-Level

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Packing algorithms - First-fit (decreasing) algorithms (Decision Maths 1)

Powered by https://www.numerise.com/ Packing algorithms - First-fit (decreasing) algorithms www.hegartymaths.com http://www.hegartymaths.com/

From playlist Decision Maths 1 OCR Exam Board (A-Level tutorials)

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Math for Liberal Studies - Lecture 1.8.3 Sorted-Weight Algorithms

This is the third video for Math for Liberal Studies Section 1.8: Bin Packing and Scheduling. In this lecture, I discuss variations of the first-fit and best-fit packing algorithms. In these methods, we first sort the list of objects from largest to smallest before applying the packing alg

From playlist Math for Liberal Studies Lectures

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Bin Packing Algorithms (Tutorial 5) D1 EDEXCEL A-Level

Powered by https://www.numerise.com/ This video is a tutorial on the Bin Packing Algorithms (First fit, first-fit decreasing, full-bin) for Decision 1 Math A-Level. Please make yourself revision notes while watching this and attempt my examples. Complete the suggested exercises from the

From playlist Decision 1: Edexcel A-Level Maths Full Course

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Bin Packing Algorithms (Exam Qs 5) D1 EDEXCEL A-Level

Powered by https://www.numerise.com/ This video is on the past paper exam questions that have come up between Jan 2007 and Jan 2012 on the Bin Packing Algorithms (First fit, first-fit decreasing, full-bin) for Decision 1 Maths A-Level. You should have already watched the video titled Bin

From playlist Decision 1: Edexcel A-Level Maths Full Course

Related pages

Online algorithm | First-fit-decreasing bin packing