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what different sorting algorithms sound like

this particular 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 there are quite a few parameters that may drastically change resulting sound - i just chose parameteres that imo felt bestafter making this video i found that someone already tried to audibilize sorting algorithms: http:wwwpillowsophercomblogp=116- he mentions other older attempt: http:wwwmathuclaedurcomptonmusical_sorting_algorithmsmusical_sorting_algorithmshtmland someone in comments metions similar attempt on different aproches to towers of hanoi problem in 1982 there was also attempt on trying to hear minimax search in chess engine in 2009: http:wwwkrazydadcomblog200905musical-chess this is my first attempt on making algorithms audible for some time i was wondering what would it sound like if cpu made different noises for different instructions it all started while trying to play raw files texts images programs then i heard few quotrawquot tracks on alva noto cd and then i did one strange audio-visual simulation http:vimeocom6711459 and then i tried to play out voltage potentials simulated by spiking neural network implementation - it worked out really cool so i wanted to try something with algorithms - thats how i got here i know this work is not novel but i feel it isn039t explored enough i see future uses of similar techniques in monitoring and debuging teaching and gaining insight of more complicated algorithms science as an extension to ploting tools and artsif you heard of something similar please drop me a line
the algorithm that could help end partisan gerrymandering

we are living in the age of the algorithm so why not apply data science to a decades old issuesubscribe to our channel http:googl0bsajoa full copy of professor cho039s paper is available here:http:chopolillinoiseduwendypaperstalismanicpdf the supreme court has long recognized the potential for abuse in the redistricting system but the justices have had trouble establishing an objective measure to rule on the fairness of a political mapprofessor wendy tam cho of the university of illinois set out to fix this problem her goal to create a computational method for identifying extreme redistricting plans as she put it in the subtitle of one research paper the video above gives an overview of the process cho proposedif you would like to know more about your states redistricting law i recommend checking out this website from justin levitt a professor of constitutional law at loyola university law schoolhttp:redistrictingllsedu2010districtsphpvoxcom is a new
google search algorithm updated to display more relevant results

on thursday the official google blog announced big changes to google
did google manipulate search for hillary

update: friday june 10google has responded to this video via an email statement to the washington times: quotgoogle autocomplete does not favor any candidate or cause claims to the contrary simply misunderstand how autocomplete works our autocomplete algorithm will not show a predicted query that is offensive or disparaging when displayed in conjunction with a persons name more generally our autocomplete predictions are produced based on a number of factors including the popularity of search termsquotread the full article here:http:wwwwashingtontimescomnews2016jun10google-denies-burying-bad-hillary-clinton-storieswhile researching for a wrap-up on the june 7 presidential primaries we discovered evidence that google may be manipulating autocomplete recommendations in favor of hillary clinton if true this would mean that google searches arent objectively reflecting what the majority of internet searches are actually looking for possibly violating googles algorithm accor
icymi: how studying bees helped fix internet traffic

get all of the links to today039s stories right here: https:wwwengadgetcom20161109icymi-how-studying-bees-helped-fix-internet-traffictoday on in case you missed it: the latest golden goose award goes to scientists who developed an algorithm to explain how worker bees collaborate to get honey to their hive it turns out that algorithm could be directly applied to solving peaks in demand in internet traffic though it took ten years to be discovered meanwhile if youre into uavs and even if you dont like them you should see the 500 aircraft array intel put together creating an aerial light display that could be controlled by two people one was backup the faa had to grant a special dispensation for this bit of fun so dont expect to get your hands on it anytime soonyouve gotta see the youve got mail video if you havent already and if you just need a mental break may we recommend this cat video as always please share any interesting tech or science videos you find by
cypress ecc srams for industrial and automotive applications

http:wwwfutureelectronicscomensearchaspxdsnav=ro:0nea:truen:4294938421-738-4294880381 manufactured on the advanced 65-nm technology node cypress srams contain error correction ecc algorithm that detects and corrects single bit errors caused by device exposure to background radiation https:youtubeuomhtm4pjog
csi facebook creep

24 ain039t got sht on us
the world is cube: solving a rubik039s cube around the world

after graduating from harvard college in may 2014 i decided to backpack for two months and see what the world had to offer i also wanted to solve a 3x3x3 rubik039s cube throughout the entirety of my journey to do so i had one person do one move only in different locations i had traveled to this is the final resultsummary of the video: 11 countries 84 moves 30 females 54 males 1 monkey 1 snake 1 rejection underwater shots were filmed using a gopro hero 3 and everything else was shot using my iphone 5s begin nerd alert i started solving the cube using the f2l method to solve the last layer i used a 6-step algorithm multiple times to get to the cross and then a 9-step algorithm for oll and finally a 15-step algorithm for pll end nerd alert for random inquiries i can be reached at: nyassin14gmailcom
mit robotic cheetah

mit researchers have developed an algorithm for bounding that they039ve successfully implemented in a robotic cheetah learn more: http:bitly1cztofethe key to the bounding algorithm is in programming each of the robot039s legs to exert a certain amount of force in the split second during which it hits the ground in order to maintain a given speed: in general the faster the desired speed the more force must be applied to propel the robot forward in experiments the robot sprinted up to 10 mph and mit researchers estimate the robot may eventually reach speeds of up to 30 mphthe mit cheetah 2 contains the custom electric motor designed by jeffrey lang the vitesse professor of electrical engineering at mit and the amplifier designed by david otten a principal research engineer in mits research laboratory of electronicsthis work was supported by the defense advanced research projects agencymit cheetah robot 2 run fast and jump highhttp:youtubevumlwkgiyf8sangbae kim: inspired by nature - youtubehttps:wwwyoutubecomwatchv=zswabtqqhlovideo: melanie gonick mit newsadditional footage: hae-won park and jos-luis olivaresmusic sampled from quotspookyquot by alastair cameronhttp:freemusicarchiveorgmusicalastair_cameronhttp:creativecommonsorglicensesby30
con 2017: hdr photography in microsoft excel by kevin chen

hdr photography in microsoft excel by kevin chenhave you ever taken a photo with areas that are too bright or too dark as any photographer will tell you high dynamic range photography is the right way to solve your problem and as any businessperson will tell you microsoft excel is the right platform to implement your solutionin this talk ill explain the algorithm from one of the foundational papers about hdr imaging no prior image processing knowledge required turns out its just a system of linear equations so obviously the next step is to implement hdr in a spreadsheet because we can the end result reveals how this complicated-sounding algorithm boils down to a few simple ideaskevin is an amateur photographer and microsoft office enthusiast he also studies computer science at columbia university
let039s enhance

thanks to tvtropesorg askmetafiltercom and joel for the musichttp:dunk3dtumblrcomhttp:soundcloudcomjoelrobson
icymi: the dronegun aims to patrol the skies

get all of the links to today039s stories right here: https:wwwengadgetcom20161130icymi-the-dronegun-aims-to-patrol-the-skiestoday on in case you missed it: droneshield has been touring airports across the country to test out its dronegun a rifle-sized uav jammer that disable a drones gps and glonass positioning from over a mile away while it hasnt received fcc certification yet the dronegun aims to force uavs to land --unharmed -- and could possibly lead authorities to the pilot and launch point which could prove to be helpful in removing drones from air space or protecting soldiers against drone bombs meanwhile mits csail has developed a deep learning algorithm that can generate video that accurately predicts the outcome of a scene the algorithm uses two neural networks working in opposition to each other the first network has watched millions of videos and uses that data to generate a new 1-2 second video of what it expects to happen the second network determines if a vide
trailer for jethawk69 channel

a channel trailer thats pretty much a video on explaining stuff about what will be featured on this channel and some reason why i decided to do this channel as well as other channels on youtube i039ve done in the past you039ll see similar content on this channel not anywhere as much with walkthoughs or playthroughs mostly speedruns i039m really gonna get down to business with this channel unlike my main channel which i039m probably not gonna do anything on for a while more in this video obviously i don039t do anything i do for anyone else or for anyone to understand like i would act like i was for some reason at times when there wasltbrgtno one its to play video games i039m not gonna start something and not do it for a yeari039ve gotta do it in some form or fashion its your choice if who ever reads this or watchs me in any way at all if anyoneyou want to watch and i039ll keep doing it even if somebody doesn039tspeedruns have to be reviewedand some have video requirements so got to do it
rated m for mature: youtube039s secret rating system exposed how to stop it from censoring channels

sponsored by squarespace: https:wwwsquarespacecomnerdcity 10 discountthere is a hidden content rating system attached to every channel and every video uploaded many videos from well known content creators like pewdiepie h3h3 idubbbz leafy i hate everything and internet comment etiquette have been rated m in addition videos pertaining to gay rights issues and the metoo movement have been impactedreports by sealow and karlaplan group:1 quotdemonetization analysis researchquot https:docsgooglecomdocumentd155ynpfr7dgkun-4rbrvbjlcjkhga_hqvvuypk7uefpovideo: extensive evidence of algorithm censorship of demonetized videos - https:wwwyoutubecomwatchv=n3h8d2lrlhc2 video: quotour response to youtube amp youtube039s rating systemquot - https:wwwyoutubecomwatchv=gp-io0wf1vs3 quotyoutube rating system analysisquot https:docsgooglecomdocumentd1r8wwewbps8e1hwwlljzycz9lcoyutrlvvfwyk3og18qvideo: quotyoutube is censoring mental health videos m
why the youtube algorithm will always be a mystery

the mysterious youtube algorithm it039s confused people for years and will continue to do so so why isn039t youtube more transparent it used to be that they wouldn039t tell anyone how it works - but now it039s that they can039t let039s talk about deep learning algorithms neural networks and search engine optimisationcredits:thanks to animator matt ley for the wonderful cartoon of me: https:wwwyoutubecomuserthelaserbearguyi put this together in three days plus a day of checking and proofing in adobe after effects it took about eight hours to render but that039s because every frame has keying lighting camera and motion blur effects and because the original footage of me was in 46k losslessyes the sound of the black box working is the sound of a microwave it039s the one in my kitchen also those aren039t faked desktop screenshots i had to install a copy of windows me to make thissources:quotdeep neural networks for youtube recommendationsqu