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47 posts tagged with algorithm.
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Game, Set and Murphy

James Murphy (formerly of LCD Soundsystem) has built an algorithm to musically interpret live data from the US Tennis Open which will create around 400 hours of music. All previous games can be listened to and each has a different flavour - it can get a little glitchy but try Djokovic vs Querry or Brengle vs Lisick for starters. Or have a play with the algorithm yourself.
posted by meech on Aug 31, 2014 - 8 comments

human connection with & despite algorithmic curation

I quit liking things on Facebook for two weeks. Here's how it changed my view of humanity [more inside]
posted by flex on Aug 18, 2014 - 73 comments

do while !glory

Welcome to Al Zimmermann's Programming Contests. You've entered an arena where demented computer programmers compete for glory and for some cool prizes. The current challenge is just about to come to an end, but you can peruse the previous contests and prepare for the new one starting next month.
posted by Wolfdog on Aug 14, 2014 - 11 comments

The facebook algorithm is teaching you what to want

What is the greatest danger of algorithmic culture? Christian Sandvig describes it as "corrupt personalization."
posted by Tesseractive on Jun 26, 2014 - 37 comments

A SAT Attack on the Erdos Discrepancy Conjecture

Computers are providing solutions to math problems that we can't check - "A computer has solved the longstanding Erdős discrepancy problem! Trouble is, we have no idea what it's talking about — because the solution, which is as long as all of Wikipedia's pages combined, is far too voluminous for us puny humans to confirm." (via; previously ;)
posted by kliuless on Apr 12, 2014 - 24 comments

The sound of graph paper

GaMuSo is an application of BioGraph-based data mining to music, which helps you get recommendations for other musicians. Based on 140K user-defined tags from last.fm that are collected for over 400K artists, results are sorted by the "nearest" or most probable matches for your artist of interest (algorithm described here). [more inside]
posted by Blazecock Pileon on Oct 2, 2013 - 17 comments

Evolved design

Unleashing Genetic Algorithms on the iOS 7 Icon - In the pursuit of something just a bit tighter than Marc Edwards' superellipse approximation, Mike Swanson applies genetic algorithms to the task of making a better button-making script.
posted by Blazecock Pileon on Sep 26, 2013 - 19 comments

Ping pong will never be the same

Dynamic target tracking camera system keeps its eye on the ball - motorized mirrors track a moving object of interest every thousandth of a second, reflecting its image into a camera
posted by Blazecock Pileon on Jul 16, 2013 - 23 comments

Spritetris

By rotating, positioning and dropping a predetermined sequence of pieces, the Tetris Printer Algorithm (video) exploits the mechanics of Tetris to generate arbitrary bitmap images.
posted by Jpfed on Jun 3, 2013 - 15 comments

The Dreams Of Big Data

Does Big Data Mean The Demise Of The Expert - And Intuition? - "Data-driven decisions are poised to augment or overrule human judgment." What Is Big Data? [more inside]
posted by the man of twists and turns on Mar 21, 2013 - 73 comments

Computerized Math, Formal Proofs and Alternative Logic

Using computer systems for doing mathematical proofs - "With the proliferation of computer-assisted proofs that are all but impossible to check by hand, Hales thinks computers must become the judge." [more inside]
posted by kliuless on Mar 16, 2013 - 25 comments

how now brown cow / how now / how now shall we live

is it t  /  is it true  /  is it too late to register to vote  /  is it time to break up  /  is it tuesday  Enjoy the algorithmically-generated autocompleted poignance of Google Poetics, or submit your own. [more inside]
posted by oulipian on Nov 11, 2012 - 24 comments

Horse e_shirts

Idakoos is an online t-shirt store that automatically generates t-shirts based on animal types, hobbies, adjectives, and occupations (among other categories). This can lead to some relatively strange combinations.
posted by codacorolla on Oct 23, 2012 - 158 comments

Of ants and packets

The Anternet is always up. On the surface, ants and the Internet don't seem to have much in common. But two Stanford researchers have discovered that a species of harvester ants determine how many foragers to send out of the nest in much the same way that Internet protocols discover how much bandwidth is available for the transfer of data. [more inside]
posted by jquinby on Aug 29, 2012 - 19 comments

Gestus

Gestus is a moving image processing framework that uses computer vision techniques to explore the artistic possibilities of the vector as a symbolic form.
posted by Dr. Fetish on May 23, 2012 - 15 comments

Why Netflix Never Implemented The Algorithm That Won The Netflix $1 Million Challenge

Why Netflix never implemented the algorithm that won the Netflix $1 Million Challenge.
posted by reenum on Apr 18, 2012 - 45 comments

Machines vast and sinister

We've discussed subblue/Tom Beddard and Mandlebulbs before, but two months ago L'Eclaireur Sévigné asked him to create a few animations for their 147-screen exhibition. And here are the hypnotic, terrifying results.
posted by The Whelk on Mar 23, 2012 - 11 comments

Rhythm Circles

A fun flash rhythm builder based on Euclidean patterns. For those who enjoyed Circuli (previously) and the Whitney Music Box (also previously), I recommend Wouter Hisschenmoller's rhythm builder, which uses a Euclidean algorithm to create African-like rhythms, which you can layer to create some fun and complex beats.
posted by daisystomper on Mar 2, 2012 - 16 comments

The faster Fourier transform

A quicker picker-upper. "[A] group of MIT researchers will present a new algorithm that, in a large range of practically important cases, improves on the fast Fourier transform."
posted by Ardiril on Jan 18, 2012 - 34 comments

Sleep Sort

4chan's texboard /prog/ invents a novel new sorting algorithm(no images, but NSFW with a few reprehensible bits thrown in) called sleep sort and translates it into most most modern programming languages. Hacker News provides analysis and finds itself impressed.
posted by Ad hominem on Jun 15, 2011 - 51 comments

What Are the Advantages of Horizontal Fly Men’s Underwear?

Age of the Algorithm. In the age of the algorithm, you can get just about anything you think you want, learn everything you think you need to know, by clicking on a link or typing a few words into a search bar. On SEO, content farms, old media, and 'online sweatshops.' (From Maisonneuve.)
posted by shakespeherian on May 11, 2011 - 20 comments

Your price is lifting mine higher—

A $23,698,655.93 book about flies.
posted by kipmanley on Apr 23, 2011 - 58 comments

Grab your array neighbor and sort!

Like something out of Neal Stephenson's Anathem: Sorting Algorithms as Folk Dances
posted by odinsdream on Apr 13, 2011 - 22 comments

Nifty Audio Projects

Nifty audio projects from Paris Smaragdis, including fascinating method of extracting individual audio samples (say a guitar solo) from a mix by humming the part. [6.4 mb mp4] [via AskMe]
posted by odinsdream on Apr 2, 2011 - 12 comments

Think Labyrinth!

Mazes: generate them, solve them, learn about them.
posted by Jpfed on Jan 24, 2011 - 27 comments

Google Blacklist

Google recently rolled out its new instant search feature which accompanies its older "suggest" function. Both use an algorithm in an attempt to keep the search engine clean and out of trouble. The people at 2600.com are compiling a list of both objectionable and NOT objectionable terms (NSFW). [more inside]
posted by gman on Sep 27, 2010 - 53 comments

Ascending Sound

What different sorting algorithms sound like. "[...] audibilization is just one of many ways to generate sound from running sorting algorithms. Here on every comparison of two numbers (elements) I play (mixing) sin waves with frequencies modulated by values of these numbers." Two older [previously] attempts (with code).
posted by spiderskull on Aug 19, 2010 - 24 comments

Game theory and hangman.

'Jazz' is the best word to use in hangman.
posted by shakespeherian on Aug 19, 2010 - 96 comments

129,864,880 books

How many books are there? 129,864,880.
posted by Joe Beese on Aug 5, 2010 - 68 comments

what do you get when you cross a laughter with a candy ? a laugh saver .

The Joking Computer: an algorithm that writes jokes. Have it make you a joke or learn how it works.
posted by jjray on Jul 30, 2010 - 155 comments

The Movie Genome Project

Jinni is a movie and TV recommendation service that has apparently developed an algorithm similar to Pandora's Music Genome Project. Their algorithm is cleverly titled The Movie Genome Project.
posted by reenum on Dec 8, 2009 - 14 comments

Algorithmic Music

The principles of Harmonics were discovered by Pythagoras c.587-c.507 B.C. during travels to Egypt and throughout the ancient world. Hans Kayser made a profound philosophic study of harmonics in the 20th century. Algorithmic composition is the technique of using harmonic algorithms to create music. Drew Lesso has been creating algorithmic music since 1975. Samples like Crystal, Constellations, or Planet Earth demonstrate the math behind the music. Over the years, Lesso has collaborated with many other musicians and poets to create an airy, evolutionary legacy.
posted by netbros on Jul 5, 2009 - 19 comments

Why bubble when you can insert?

Sorting Algorithm Animations.
posted by signal on Apr 13, 2009 - 52 comments

Universal Algorithm of Experience

Universal Algorithm of Experience: Rev. Luke Anthony Murphy has produced four books of graphs over the past five years: Relationships, Spiritual Matters, Money, and Problems. These graphs are attempts to give shape to the conditions that produce the internal environment of anxiety. Recently a group of these were presented in a show called Wilderness at Bernadette Salvage Fine Arts in conjunction with 7hours in Brooklyn. Rev. Luke Anthony Murphy is a painter and shows this work as well as his digitally produced drawings and photos in New York, Toronto, and Berlin. He currently lives in East Harlem, New York, and works for CBS.com.
posted by Fizz on Sep 19, 2008 - 16 comments

Data-Driven Enhancement of Facial Attractiveness

Data-Driven Enhancement of Facial Attractiveness
posted by phrontist on Sep 8, 2008 - 39 comments

Modelling human memory, predicting forgetting

Modelling Human Memory. Or, really, predicting the point of forgetting.
posted by weston on Apr 22, 2008 - 26 comments

The Algorithm: Idiom of Modern Science

The Algorithm: Idiom of Modern Science - an allegory told with iPods as Universal Machines.
posted by loquacious on Jan 19, 2008 - 42 comments

Explaining the JPEG Algorithm

Algorithm. JPEG compression explained.
posted by cgc373 on Sep 11, 2007 - 32 comments

The air is inside "pyuu pyuu".

The Algorithm March: with Ninja and Everyone Together
posted by The Great Big Mulp on Jul 30, 2007 - 13 comments

"We were just trying to write songs about prostitutes and lesbians, that's all."

Introduced to Western culture by the Beatles in their single Norwegian Wood, the sitar has featured prominently in North Indian classical music for centuries. Princeton-based computer scientist Ajay Kapur updates the instrument with his ESitar, an audio and video controller that uses gesture input (PDF) and machine learning algorithms to facilitate joining the computer with Ajay in his sitar performance. Undergraduate engineering students at the University of Pennsylvania work from the other direction, building RAVI-bot, an award-winning, self-playing robotic sitar (YouTube) programmed to generate music from classical Raga scales and melodies all on its own. For those in the Philadelphia area, be sure to check out a live performance of RAVI-bot at the local Klein Art Gallery.
posted by Blazecock Pileon on Apr 19, 2007 - 32 comments

It's alive!

Gary Stasiuk's beautiful Digital Creatures pulls the curtains on the kinematics of geometric objects, after which he plays with the mathematics and user interactivity of generative art and shows how to build the appearance of AI behaviors into Flash objects.
posted by Blazecock Pileon on Apr 11, 2007 - 14 comments

That sounds colorful...

The John Whitney Music Box Variations are (currently) 17 nifty Flash sound/color objects based on the harmonics and algorithmic animation work of John Whitney, from the same fine fellow who brought us CoverPop and ColrPickr.
posted by loquacious on Oct 8, 2006 - 15 comments

MapReduce: running large-scale computations in parallel

A look at an algorithm Google uses to run large-scale computations in parallel on thousands of cheap PCs: MapReduce. Via Joel on Software.
posted by russilwvong on Sep 8, 2006 - 16 comments

Ted Nugent has no idea what this shit means

Algorithmic composition is a method of composing music using basic alogrithm models to compose. Musicalgorithms is a program designed to allow composers a tool to explore algorithmic composition and lay people the opportunity to create music based on non-musical models.
posted by DeepFriedTwinkies on Jun 10, 2005 - 4 comments

More than junk science?

Quake to hit LA "by September 5," predicts a geophysicist at UCLA's Institute of Geophysics and Planetary Physics. Some skeptical, while others say it's not junk science.
posted by valerie on Apr 15, 2004 - 34 comments

Read a paragraph, guess my gender!

The genger genie purports to guess the gender of an author by reading a sample of their writing. The program is based on an algorithm describe here, at nature.com. [Via Hit Or Miss.]
posted by silusGROK on Sep 3, 2003 - 61 comments

Algorithmic and Generative Art

"GoogleSynth uses the Google Image Search thingy to randomly grab two images as the 'input' and 'target' images for the algorithm. Once it has two images it applies the algorithm with the parameters set by the user and produces a new image based on them. The results vary wildly, often the output is a total mess, but it creates some cool looking stuff now and then (depending on your definition of 'cool')." (For Windows and Mac OSX.)
posted by Dean King on Jan 29, 2003 - 5 comments

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