You are hereNetflix Prize Conclusion

Netflix Prize Conclusion


By aron - Posted on 22 September 2009

Yesterday, Sept 21st, Netflix announced that the winner of the $1 million Netflix Prize is "BellKor's Pragmatic Chaos(BPC)," and we congratulate them on their victory. The contest was remarkably close, and now we know precisely just how close it was.

In accordance with Netflix's rules, the RMSE score for the judged half of the submission (the test subset) is rounded to 4 decimal places. The two teams actually tied on this measurement. In this situation, the tie breaker becomes the order of the submissions. Bellkor's Pragmatic Chaos defeated us by submitting just 20 minutes earlier! Talk about close.

Netflix has graciously donated the entire data set for public consumption to: http://archive.ics.uci.edu/ml/datasets/Netflix+Prize. Included in this dataset is the quiz and test set answers, as well as the winning submission from BPC. This allowed us to determine both the precise test RMSE values and to get a little insight into the question: What would have been the result of The Ensemble and BPC working together?

Here are those values:

Test RMSE for The Ensemble: 0.856714 (10.06%)
Test RMSE for Bellkor's Pragmatic Chaos: 0.856704 (10.06%)
Test RMSE for a 50/50 blend: 0.855476 (10.19%)

The percentages are the improvement over the Test RMSE of Cinematch (.9525).

We would once again like to thank Netflix for it's pioneering contest and deft skill in managing it. It is easy to predict that Netflix Prize 2 will be just as well administered. We would also like to thank all of the numerous participants in the contest. The vast interest kept it healthy and marching forward. This little corner of science we all studied was lit up quite brightly for a while.

Thanks article it. Jual Jersey Bola

nice article

The two teams actually tied on this measurement. In this situation, the tie breaker becomes the order of the submissions.IM conference vegas

Thanks for the information

Great post really informative Gate 2015 results

thank you gan

Great post full of useful tips! My site is fairly new and I am also having a hard time getting my readers to leave comments. Analytics shows they are coming to the site but I have a feeling “nobody wants to be first”.
45 acp ammo

Very nice post, thanks for posting this useful post :) CoolCarsandBikes

Berita terbaru iko iwais http://bit.ly/1MsVcvi di Liputan6.com
Berita terbaru foto aliando prilly http://www.liputan6.com/tag/aliando-prilly di Liputan6.com
Berita terbaru ricky harun http://www.liputan6.com/tag/ricky-harun di Liputan6.com
Berita terbaru mahabarata http://bit.ly/17rlMoC di Liputan6.com
Berita terbaru dewi persik http://bit.ly/1zQTluY di Liputan6.com

Berita terbaru tmc polda http://bit.ly/17RppEz di Liputan6.com
Berita terbaru foto aliando http://bit.ly/1J7itnc di Liputan6.com
Berita terbaru feriyani lim http://bit.ly/1BihsES di Liputan6.com
Berita terbaru elvira devinamira http://www.liputan6.com/tag/elvira-devinamira di Liputan6.com
Berita terbaru kim hyun joong http://bit.ly/1yPnTIz di Liputan6.com

Kabar berita terbaru hari ini dan terkini http://bit.ly/1FRguOy di Liputan6.com
Berita kemendikbud http://www.liputan6.com/tag/kemendikbud di Liputan6.com
Berita ayu ting ting http://www.liputan6.com/tag/ayu-ting-ting di Liputan6.com
Berita aliando http://www.liputan6.com/tag/aliando di Liputan6.com
Berita kpk http://www.liputan6.com/tag/kpk di Liputan6.com

Berita yahoo indonesia http://www.liputan6.com/tag/yahoo di Liputan6.com
Berita jessica mila http://www.liputan6.com/tag/jessica-mila di Liputan6.com
Berita lee min ho http://www.liputan6.com/tag/lee-min-ho di Liputan6.com
Berita abraham samad http://www.liputan6.com/tag/abraham-samad di Liputan6.com
Berita bpjs http://www.liputan6.com/tag/bpjs di Liputan6.com

berita terbaru di Liputan6

Berita terbaru jokowi terkini hari ini http://www.liputan6.com/tag/jokowi di Liputan6.com
Berita terbaru isis terkini hari ini http://www.liputan6.com/tag/isis di Liputan6.com
Berita terbaru harga emas terkini hari ini http://www.liputan6.com/tag/harga-emas di Liputan6.com
Berita terbaru roro fitria http://bit.ly/1CH5y5e di Liputan6.com
Berita terbaru batu akik http://bit.ly/17RpFDD di Liputan6.com
Berita terbaru batu bacan http://bit.ly/1vkKL7r di Liputan6.com
Berita terbaru kpk vs polri http://bit.ly/1JsYHTy di Liputan6.com

terima kasih banyak gan

Hey what a brilliant post I have come across and believe me I have been searching out for this similar kind of post for past a week and hardly came across this clash of clans triche

The first rule of any technology used in a business is that automation applied to an efficient operation will magnify the efficiency. The second is that automation applied to an inefficient operation will magnify the inefficiency. خرید سرور مجازی.

infonya mantaaap dan keren gan

Hari ini fashion, seni, musik , desainer , tari dll semua memiliki tempat di industri dan orang-orang dapat memilih untuk mengambil apapun yang berhubungan dengan industri ini sebagai profesi mereka juga. Kategori Properti Seni dan musik telah lama diterapkan dalam kegiatan ko-kurikuler sekolah dan perguruan tinggi yang lebih tinggi kini menawarkan berbagai kursus untuk profesionalisme yang lebih baik di daerah-daerah . Ada juga berbagai sekolah akting dan layar yaitu kecil , televisi telah membuka jalan dalam membawa keluar bakat dalam pikiran muda melalui berbagai platform musik dan tari . Ini adalah inovasi milenium dalam menciptakan lapangan kerja dan bekerja di industri fashion . Tren yang kita lihat yang dibawa oleh rumah mode yang memiliki musim reguler untuk menampilkan penemuan mereka , banyak yang dipopulerkan di FTV , Zee Trendz dan saluran TLC Kategori Cipto. Kita juga bisa mendapatkan sekilas dari pakaian bergaya melalui acara ini bahwa model ini . Hari ini , Modelling juga merupakan salah satu platform untuk masuk ke dunia mode .
Sepertinya semua orang di dunia seni tahu jika Kamu berhasil atau tidak dalam. Menariknya, tidak ada ukuran tertentu keberhasilan. Setiap orang mengukur keberhasilan dg membandingkan seseorang dg orang lain. Cipto Junaedy Seniman mencoba untuk membandingkan diri dg seniman lain untuk menentukan apakah mereka berhasil atau tidak.

Laboratorio de análisis clínicos en Clínica DAM, calle Marqués de Jura Real, 12, 28019 Madrid, teléfono 91 460 80 00.Más del 70 por ciento de todas las decisiones de salud se basan en la información vital proporcionada por los análisis clínicos realizados en los laboratorios.Nuestro servicio al cliente atiende con rapidez sus demandas sobre el estado de los análisis, instrucciones sobre manipulación de especímenes o petición de análisis.Analisis de Orina

I was very pleased to find this site.I wanted to thank you for this great read!! I definitely enjoying every little bit of it and I have you bookmarked to check out new stuff you post.ideas de boda

great job guys... pls visit hairstyles for girls to get some hairstyles for girls ideas atau kunjungi brita terkini, teknologi dan hiburan untuk mendapatkan info terkini seputar berita terkini, teknologi dan hiburan

Mobile Phone App Creator It looks like I am raking in money now, but the truth is that it was not always like that! Just 6 months ago I was completely struggling. I had no programming skills, no team and no money. The only thing I had was a great desire to create the game of my dreams. http://03dd4gqsm6tr0yebio1bnhhsxg.hop.clickbank.net/?tid=PHXDAN ...

good ways to get a girl turned on Desire System Review: Can You Really Turn A Woman On So Easily? What Is The Desire System By Dr. David Tian (Tan)? The Desire System by Dr. David (the Asian Rake) gives you high definition access to a closed-door seminar (4 videos, audio, and written transcripts) taught at the Aura Dating Academy which reveals a step-by-step system for lightning fast seduction based around the concept of "emotional contagion". Using these techniques you will develop the uncanny ability to turn a woman on and make her horny for you...on command. http://ebookreviews.ning.com/pdf/desire-system-review-dr-david-emotional...

Excellent post, went ahead and bookmarked your site. I can’t wait to read more from you. girlsdoporn

Obat Sipilis Murah Dan Manjur _ Anda sedang menderita penyakit sipilis ?? Mau cari obat yang murah tapi manjur dalam pengobatannya ?? Obat sipilis herbal termurah hanya dapat anda temukan ditempat kami. De Nature Indonesia sedia obat herbal untuk sipilis yang terbuat dari bahan-bahan alami yang sudah terbukti khasiatnya secara klinis ampuh dalam Cara mengobati sipilis atau kencing nanah dalam waktu yang efektif sampai tuntas.

Nama Obat Sipilis
Obat Sipilis
Cara Mengobati Penyakit Sipilis

Obat Kutil Kelamin
Obat Kutil Kelamin
Obat Kutil Kelamin
Obat Kutil KelamiN
Obat Kutil Kelamin
Obat Kutil Kelamin
Obat Kutil Kelamin
Obat Kutil Kelamin

This is a great post. I like this topic.This site has lots of advantage.I found many interesting things from this site. It helps me in many ways.Thanks for posting this again.
live news channels

Obat Sipilis Murah Dan Manjur _ Anda sedang menderita penyakit sipilis ?? Mau cari obat yang murah tapi manjur dalam pengobatannya ?? Obat sipilis herbal termurah hanya dapat anda temukan ditempat kami. De Nature Indonesia sedia obat herbal untuk sipilis yang terbuat dari bahan-bahan alami yang sudah terbukti khasiatnya secara klinis ampuh dalam Cara mengobati sipilis atau kencing nanah dalam waktu yang efektif sampai tuntas.

Nama Obat Sipilis
Obat Sipilis
Cara Mengobati Penyakit Sipilis

Obat Kutil Kelamin
Obat Kutil Kelamin
Obat Kutil Kelamin
Obat Kutil KelamiN
Obat Kutil Kelamin
Obat Kutil Kelamin
Obat Kutil Kelamin
Obat Kutil Kelamin

Good – I should certainly pronounce, impressed with your site. I had no trouble navigating through all the tabs and related information ended up being truly simple to do to access. I recently found what I hoped for before you know it at all. Reasonably unusual. Is likely to appreciate it for those who add forums or anything, web site theme . a tones way for your customer to communicate. Nice task..

Thank you for such a well written article. It’s full of insightful information and entertaining descriptions. Your point of view is the best among many. high tea almelo

If You Are Looking To Increase The Search Engine Page Rank Permanently And Online Visibility Of Your Website, Please Try Our HIGH Quality Actual Page Rank Pr2 To Pr7 Manual Blog Commenting Service. Google Love Unique Content, And If Your Backlinks Are Coming From High PR Pages With A Unique Content, You Will See Increase In The SERP And Online Visibility Of Your Website.!!!! give you 72 dofollow blog commets Pr7 to Pr2 exclusive offers

I agree with your blog and i will be back to check it more in the future so please keep up your work. michael kors outleti love your content & the way that you write. girlsdoporn

Efficient Brother pixma Laser, Inkjet, and All-in-One Printers Brother printers have been winning awards for years - offering high-quality if you need the driver printer, you can check at Download Software Canon Pixma Mx926 double sided archive far less demanding than on a non-duplex-proficient model. 

Hi there. I just wanted to tell you that this is an amazing article you've written here. It's too damn good. And I am serious. It's very well composed and very-well written. Keep it up! Injustice Hack Android

Properly analyzed subject! This write up is correctly done with the beneficial statements and to be of value.

htc at dubaivfm.com

these are just baking sodas and do remember the old commercials 20 Mule Team borax or my the only one that's all the time okay good could you would like it was really cool commercials I know you don't remember oka Nouvebelle Anti Aging Cream y but they're like a real 20 me also cap there never a hatch okay and you can see it then in death valley where they have the borax lights war axe is still fantastic software he integrates ok and it’s on-toxic it's good for you dip in the laundry so this is what your body means for healthy skin you got to have healthy nerve supply since we got the sensory nerves coming up we need healthy sensory input coming down and you'll see I'm skin disorders like shingles they go along a single specific nerve root that's why I think I should do another talk on skin diseases okay instead of just overall skin health that's why this is the you know Average Joe’s guide to scam okay because when we look at you need healthy nerve supply to the got to develop due to digest the minerals and

http://nouvebelleanti-aging.com/

based product is a good idea and then if you're using moisturizers like had your lives with his parallel fingers in your not necessarily coming-outs water environment like it about and to use a water based product first and then feel in that moisture with something that's an oil-based when are the biggest mistakes Nouvebelle Anti Aging Cream people make when they're trying to care for dry skin is they get all these heavy group Barely non-aqueous products and put them on and expect their skin to heal but they're not there's no moisture to lock in skins dry so we need to replenish the moisture and then insulate that moisture with oil-based products while here very cool all okay so I'm going to I'mgonna do you like this threats have some food as some water based thing and then I'm putting some oil on my iPod got I've got that thing down yet.

http://www.idolizeadvancedeyeserumfacts.com/nouvebelle-anti-aging-cream/

We got a good book on that matter from our local library and most books where not as influensive as your information.enterprise cloud solutions

So luck to come across your excellent blog. Your blog brings me a great deal of fun.. Good luck with the site.
best vitamin c serum

Wasir atau ambeien adalah penyakit yang terjadi pada bagian anus, jenis wasir atau ambeien sendiri ada dua yaitu wasir atau ambeien dalam dan wasir atau ambeien luar. Dalam penangananya sendiri wasir atau ambeien dapat disembuhkan dengan dua jalan yaitu pengobatan medis dan pengobatan non medis atau pengobatan alternatif.

You have raised an important issue..Thanks for sharing..I would like to read more current affairs from this blog..keep posting..
girlsdoporn

Wasir atau ambeien adalah penyakit yang terjadi pada bagian anus, jenis wasir atau ambeien sendiri ada dua yaitu wasir atau ambeien dalam dan wasir atau ambeien luar. Dalam penangananya sendiri wasir atau ambeien dapat disembuhkan dengan dua jalan yaitu pengobatan medis dan pengobatan non medis atau pengobatan alternatif.

Hello, very nice post depsite that it old. I would like if you play League of Legends with me once :)

Wasir atau ambeien adalah penyakit yang terjadi pada bagian anus, jenis wasir atau ambeien sendiri ada dua yaitu wasir atau ambeien dalam dan wasir atau ambeien luar. Dalam penangananya sendiri wasir atau ambeien dapat disembuhkan dengan dua jalan yaitu pengobatan medis dan pengobatan non medis atau pengobatan alternatif.

I recently came across your blog and have been reading along. I thought I would leave my first comment. I don't know what to say except that I have enjoyed reading. Nice blog. I will keep visiting this blog very often.
health news

Perfect Vision Today: Dr. Sen And Samantha Pearson Reveal A Breakthrough, Step-By-Step System To Achieve 20/20 Vision And Help Cure Myopia, Hyperopia, Presbyopia, And Most Other Visual Problems In As Little As 2 Weeks...https://www.rebelmouse.com/