A tutorial on Deep Learning

author: Geoffrey E. Hinton, Department of Computer Science, University of Toronto
published: Sept. 15, 2009,   recorded: July 2009,   views: 228952
Categories

See Also:

Download slides icon Download slides: jul09_hinton_deeplearn.pdf (3.0 MB)


Help icon Streaming Video Help

Related Open Educational Resources

Related content

Report a problem or upload files

If you have found a problem with this lecture or would like to send us extra material, articles, exercises, etc., please use our ticket system to describe your request and upload the data.
Enter your e-mail into the 'Cc' field, and we will keep you updated with your request's status.
Lecture popularity: You need to login to cast your vote.
  Bibliography

 Watch videos:   (click on thumbnail to launch)

Watch Part 1
Part 1 1:34:54
!NOW PLAYING
Watch Part 2
Part 2 1:31:54
!NOW PLAYING

Description

Complex probabilistic models of unlabeled data can be created by combining simpler models. Mixture models are obtained by averaging the densities of simpler models and "products of experts" are obtained by multiplying the densities together and renormalizing. A far more powerful type of combination is to form a "composition of experts" by treating the values of the latent variables of one model as the data for learning the next model. The first half of the tutorial will show how deep belief nets -- directed generative models with many layers of hidden variables -- can be learned one layer at a time by composing simple, undirected, product of expert models that only have one hidden layer. It will also explain why composing directed models does not work. Deep belief nets are trained as generative models on large, unlabeled datasets, but once multiple layers of features have been created by unsupervised learning, they can be fine-tuned to give excellent discrimination on small, labeled datasets. The second half of the tutorial will describe applications of deep belief nets to several tasks including object recognition, non-linear dimensionality reduction, document retrieval, and the interpretation of medical images. It will also show how the learning procedure for deep belief nets can be extended to high-dimensional time series and hierarchies of Conditional Random Fields.

Link this page

Would you like to put a link to this lecture on your homepage?
Go ahead! Copy the HTML snippet !

Reviews and comments:

Comment1 Derrick Li, September 15, 2013 at 8:48 a.m.:

It is very good!But this lecture is difficult for me !


Comment2 omar khalid, September 21, 2015 at 2:15 p.m.:

I m looking forward to watching more from u?


Comment3 Peter, May 15, 2017 at 4:53 a.m.:

Old but still has relevant content


Comment4 Jordan, November 23, 2019 at 8:04 p.m.:

Thanks for the information on this. I really enjoy the write-up.

Here are the quickest ways to make Windows 10 dish out helpful information when something on the desktop how to get help in windows 10 leaves you stumped. n each case, Windows fetches help, either by going online, fetching built-in instructions, or leading you to a tutorial built into Windows 10.

https://howtogethelpinwindows.com/


Comment5 Diya, November 30, 2019 at 5:57 a.m.:

I enjoyed this deep learning concept.
https://freecodesmarket.com/


Comment6 Asha, January 26, 2020 at 10:53 p.m.:

Getting help with file explorer in Windows 10 Configuring Windows 10 File Explorer to Open with This PC View. Step 1: First, open a new File Explorer window and click the View tab from the ribbon toolbar. Step 2: Now, click on Options, listed by default on the far right side. Step 3: In the Folder Options window, reach to the General tab and then find the drop-down box labeled Open File Explorer too. Click the drop-down How to Get Help in Windows 10 - https://windowscall.com/how-to-get-he...


Comment7 najwayaminah, March 3, 2020 at 1:21 p.m.:

Deep learning is a branch of science which is working for the Artificial intelligence and in other fields as well. Data mining and deep learning is so vast field and in which https://writingservice.ae/thesis-help also works to provide help for students.


Comment8 Goodluckastro, August 11, 2020 at 11:51 a.m.:

Good contenbt....


Comment9 Sunny, August 11, 2020 at 11:52 a.m.:

Good contenbt...
https://goodluckastroservices.com/


Comment10 Leo, October 9, 2020 at 3:25 p.m.:

Deep learning is an AI function that mimics the workings of the human brain in processing data for use in detecting objects, recognizing speech, translating languages, and making decisions. https://www.unmannedsas.com/


Comment11 deepthought, December 14, 2020 at 5:21 p.m.:

flash player site, as of 12/2020 not much supports viewing the videos...so sad...I do hope there is an upgrade path in process.


Comment12 Read online stories and poems, December 27, 2020 at 2:37 p.m.:

In need of writing services?

Are you searching for alpha editors? Maybe you are looking for that last minute touch to make your literary pieces stand out?

Do you want to start and own a blog? Maybe you are busy, or feel incapable of handling all the content writing and creation?

Well, ZenPens has you covered, with over 500 registered writers from all parts of the world, we are fully equipped and capable of taking care of your writing needs.

Our writers are well-trained, experienced and capable.

Contact us today for services needs such as:

Content writing
Scriptwriting
Ghost writing
Editing
Proof reading
Copy writing
Manuscript evaluation

We are the writing platform you can rely on.

Contact us today at: +2348167509915 or +2348106515708.

ZenPens Writing Services ... your surest bet at excellence.
[url]https://www.thezenpens.com/category/flash-fiction-stories/[url]


Comment13 Ben, December 27, 2020 at 2:38 p.m.:

ZenPens is an online publishing platform where you can read, write and publish short stories, poems, articles and novels. Just register as a writer and start publishing or if you are a reader, read on!

https://www.thezenpens.com/category/s...


Comment14 Brian, February 6, 2021 at 8:05 a.m.:

Pretty good website. If you need foundation repair contractors in Kansas city, visit here https://www.foundationrepairkansascit...


Comment15 Ed, February 7, 2021 at 3:32 p.m.:

I really love to read such a nice article. https://www.miamifences.org/


Comment16 Kim, February 9, 2021 at 3:14 p.m.:

Nice knowledge gaining article.
https://www.fencecompanybirminghamal....


Comment17 Beckman, February 19, 2021 at 10:34 a.m.:

Informational content. Beckman offers automated liquid handling solutions for research areas such as drug discovery, biopharma, agriculture, synthetic biology, forensics and more. For more information - https://www.beckman.com/liquid-handlers


Comment18 Kent Weterson, February 23, 2021 at 6:29 p.m.:

Great post!very interesting! keep sharing! thanks! https://cleaningcairns.com.au/


Comment19 harrisonlee93, March 3, 2021 at 10:33 a.m.:

Well, the thing about solving a problem is that, one should consider the <a href="https://www.dmvracquetstringing.com/squash-racquet-restringing-in-dmv/">racquet stringing</a> rule, where you analyze first the situation before you pick up a stick and strategize a goal. If you try to look at it closer, you are able to gain more wisdom through this theory.


Comment20 harrisonlee93, March 3, 2021 at 10:35 a.m.:

Well, the thing about solving a problem is that one should consider the rule, where you analyze first the situation before you pick up a stick and strategize a goal. If you try to look at it closer, you are able to gain more wisdom through this theory.

DMV Racquet Stringing
(202) 883-7985
https://www.dmvracquetstringing.com/s...


Comment21 Elton, March 6, 2021 at 4:03 p.m.:

Great and informational tutorial. Glad to found this website.
If you are in need for foundation repair services in Raleigh NC and surrounding areas visit this website.

Foundation Repair Raleigh NC
https://www.foundationrepairraleighnc...
919-328-3477
501 Shelly Ridge Ln Ste 305 Raleigh, NC 27609


Comment22 Rachel, March 19, 2021 at 8:34 a.m.:

Very well explained tutorial. I am really impressed. If you are looking for foundation repair services in St Petersburg, FL visit here:

https://www.fencecompaniesstpetersbur...
7279145101


Comment23 Colleen, March 23, 2021 at 11:40 a.m.:

This is amazing, Thanks!

https://www.acrepairarlingtonva.com/


Comment24 JillRynda, March 29, 2021 at 9:40 p.m.:

Very nicely done information onthis website! I sincerely thank you.

https://southwestmntreeservice.com/


Comment25 Lawrence, April 3, 2021 at 2:41 p.m.:

Great video lecture. https://www.fencecompanyspringfieldil...


Comment26 Jim Fran, April 4, 2021 at 8:44 p.m.:

Thank you after driving a tow truck in Red Deer https://www.towtruckreddeer.ca/ my whole life I need some deeper learning, to exercise my mind.


Comment27 Larry, April 5, 2021 at 4:43 p.m.:

Informational video lecture. Keep up the good work.
https://www.treeremovalraleighpro.com/


Comment28 Ray, April 16, 2021 at 7:56 p.m.:

Glad to found such a great content. https://www.homeinspectionraleighnc.net/


Comment29 Jessie, April 21, 2021 at 3:18 p.m.:

Thanks for this great article you shared here. https://www.treeservicesrochesterny.com/


Comment30 Roland, May 5, 2021 at 12:09 p.m.:

Deep Learning is a subfield of machine learning concerned with algorithms inspired by the structure and function of the brain called artificial neural networks. https://coutureusa.com/collections/gucci


Comment31 orbilogin.com, May 8, 2021 at 1:30 p.m.:

If orbilogin.com or orbilogin.net is not working or you are not able to access the page because it refused to get connected with the internet then you will need expert support.


Comment32 orbilogin.com, May 8, 2021 at 1:31 p.m.:

If Orbilogin com or orbilogin net is not working or you are not able to access the page because it refused to get connected with the internet then you will need expert support.
https://orbilogin-net.net


Comment33 job oriented taining, May 8, 2021 at 1:57 p.m.:

Our Company is one of the best IT companies that provide Best Industrial training in Ambala. https://stiffentechnologies.com/indus...


Comment34 orbilogin, May 13, 2021 at 8:44 a.m.:

We are also helping users with netgear orbi login. There are several issues faced by the users such as orbilogin net not working or the device is unable to detect the network. You can contact the professional team at orbilogin com for professional help. https://orbi-loginsetup.com/


Comment35 Teaneck Digital Marekting Service, May 13, 2021 at 6:29 p.m.:

Great insight! https://www.digitalmediawebpro.com/


Comment36 Mark, May 28, 2021 at 8:31 p.m.:

Great Lecture. Deep learning is incredibly important to exercise the brain and gain new knowledge and information to put into the work place. We know that at <a href="https://www.junkremovallancasterca.com/">Junk Removal Lancaster</a>


Comment37 Tim Moes, May 28, 2021 at 8:32 p.m.:

Deep learning very important to our youth as they need to come up with solutions to challenging problems that will be facing them in he bear future. https://www.junkremovallancasterca.com/


Comment38 shennie, June 4, 2021 at 3:14 p.m.:

AWesome tutorial <a href="https://indoorcardiopro.com/">Indoor Cardio Pro</a>



Comment40 John Polc, June 22, 2021 at 12:01 a.m.:

The more tips I can get on learning faster and better is something I'm always looking to learn.
https://bravolivery.com


Comment41 Charles Wade, June 22, 2021 at 12:05 a.m.:

One of my learning methods is to always listen to an audiobook.
I get lots of info in this fashion as I'm usually working alone and I've got lots of quiet time.
https://www.oiltankremovalproma.com


Comment42 Mark Barnes, July 5, 2021 at 1:18 a.m.:

Depp learning is incredibly important. I often find myself having to reread a test because I either don't remember what I read or I was just spacing out. https://www.junkremovalredding.com/


Comment43 Lester, July 5, 2021 at 6 a.m.:

The Deep Learning Specialization is a foundational program that will help you understand the capabilities, challenges, and consequences of deep learning and prepare you to participate in the development of leading-edge AI technology. https://thesoutherninstitute.com/mari...


Comment44 eerologinrouter, July 5, 2021 at 9:20 a.m.:

Need a strong internet connection for buffer-free streaming and lag-free gaming? Install the Eero router at your place and enjoy high-speed network across your home. If you need assistance with the Eero router login and setup, you can contact our technical team on their helpline number.


Comment45 cpeextenderlogin, July 5, 2021 at 11:08 a.m.:

Need assistance with the tp-link outdoor cpe login install? If yes, then you are at the right place. Follow the step-by-step instructions provided on this page. For other queries like TP-Link CPE repeater setup, you can ask our technical experts on the helpline number.


Comment46 Aloysius, July 6, 2021 at 3:17 p.m.:

I tried to follow this but honestly it went over my head.
<a href="https://www.bathroom-makeover.com.au/"></a>


Comment47 Grant, August 10, 2021 at 6:14 a.m.:

Great information given here.
https://www.bpmcarpetcleaningtownsvil...
https://www.bpmcarpetcleaningtownsvil...


Comment48 Jack Lynn, August 10, 2021 at 6:39 a.m.:

I loved the wealth of information here.
https://www.concreterockhampton.com.au/
https://www.concretebundaberg.com.au/


Comment49 mshahid, August 10, 2021 at 4:54 p.m.:

Hello, this weekend is good for me, since this time i am reading this enormous informative article here at my home. <a href="https://www.trustlink.org/Reviews/Tony-Dietrich-207210479">Scott Dietrich Gainesville VA</a>


Comment50 Albert, August 11, 2021 at 7 a.m.:

Are you probably finding it hard to set up your newly purchased Dlink extender? Dlink wifi extender setup is not rocket science. You can easily get it all set up with the available setup instructions. Get your extender connected to your computer and promptly follow the setup instructions to begin.

https://dlinkwifiext.site/
https://www.d-linkap.net/


Comment51 Olivia., August 11, 2021 at 7:48 a.m.:

Are you tired of pushing it with that lagging internet connection in your house or office, you might want to consider buying a linksys extender. And if you are new to the linksys extender, you might be finding easy ways to setup. Check out http extender linksys com to begin.
Raed more click here - https://extenderslinksys.com


Comment52 Mark, August 11, 2021 at 8:31 a.m.:

Want to know how to perform the asus login? Here are some simple tips to log into the asus router setup page. All you need to do is follow these instructions carefully. If you face any issue while logging into the asus router then you can get in touch with us on the toll-free number.
https://www.asuslogin.com/
https://www.asuslogin.com/reset-asus-...


Comment53 Albert, August 11, 2021 at 9:15 a.m.:

You'll need to visit orbilogin.com to set up your router or adjust its settings. You must establish a new login account to access the Orbilogin page. Then use the default username and password to log in. You can go to this page for further information if you need it.
https://www.orbilogiin.com/
https://www.orbilogiin.com/routerlogi...


Comment54 mshahid, August 11, 2021 at 6:58 p.m.:

I read that Post and got it fine and informative.
town car services https://www.celebrateproductions.net/...


Comment55 Elton, August 14, 2021 at 2:55 p.m.:

Amazing tutorial. Thank you for sharing. https://www.foundationrepairraleighnc...


Comment56 Joseph, August 17, 2021 at 6:22 a.m.:

The Dlinkap.local setup web address can also be accessed using the IP address online. You’ll need to use a compatible browser to access the same. Get in touch with the team at our end for help. You’ll find complete details on the common troubleshooting tips to resolve the Dlink router related errors.


Comment57 Jeff Pech, August 17, 2021 at 7:12 a.m.:

TP-Link routers and range extenders to be specific can be set up using the http://tplinkextender.net login page. If you find any trouble accessing the same, make sure to check the connection online and also reset the wired connections that you have made online.


Comment58 Jeff Pech, August 17, 2021 at 7:42 a.m.:

The tplinkrepeater.net setup process is easy and can be completed using just a few steps online. If you need help with putting the steps to use, you can seek help from the experts in our team here at our website. Reach out to the team at our end for help.


Comment59 Smart Technical, August 17, 2021 at 8:22 a.m.:

The http://router.asus.com login page appears when you enter the web address in the address field of your web browser. If you need more help on the login process, visit our website to surf through helpful information. Furthermore, you can get in touch with our team on our tech support helplines.


Comment60 Smart Technical, August 17, 2021 at 8:47 a.m.:

The login page for the Asus wifi devices can be accessed via router.asus.com login address. If you want to get done with the same quickly, the page at our end is going to help you with the same. Visit the website to know more about the process in general.


Comment61 Smart Technical, August 17, 2021 at 9:49 a.m.:

http //belkin.range or 192.168.0.1 is the default web address and the IP address for logging in to the Belkin range extender. If you want to know the process of logging in and setting up the router, you can always reach out to the team at our end. Visit the website to know more.


Comment62 Linksys Login, August 17, 2021 at 11:01 a.m.:

The Linksys extender login credentials are available on the bottom panel of the Linksys extender device. If you are not able to find the same, you can look for the same on the internet. Still, if you find trouble accessing it, you can reach out to us anytime. Visit our website to know more.


Comment63 Netgear Extender Login, August 17, 2021 at 11:33 a.m.:


The Netgear wifi extender setup wizard can be accessed using the default router login IP address which is often 192.168.1.1. If you are having problems accessing the same online, you can reach out to the team of experts at our end at any time of the day.


Comment64 ROKU, August 17, 2021 at 12:42 p.m.:

Wondering how to create a Roku account for free? Get complete information on the steps to complete the setup process starting from making the device connections to accessing the network and the web page for the access to the Sign Up link button. Visit the website to know more about the webpage in general.


Comment65 Jit, August 20, 2021 at 12:41 p.m.:

the way you explained that amazing, good work. keep it up
thank you
https://backlinkyourwebsite.com
https://addwebsitelink.com/


Comment66 Shashi, August 20, 2021 at 12:43 p.m.:

It was my pleasure to attend your blog post today. I had never imagined that you can have such a great sense of humor.
Thank you
Regards
Shashi
https://weblinkforseo.com


Comment67 Pittsburgh deck builders, August 25, 2021 at 1:58 p.m.:

Thank you for sharing such an amazing information. Very helpful and informative. https://www.pittsburghdeckbuilderspro...


Comment68 Fencing Tulsa, August 27, 2021 at 10:11 a.m.:

Such a good information. https://www.fencecompaniestulsapros.com/


Comment69 IT services, August 28, 2021 at 8:41 a.m.:

Thank you for sharing such a great video lecture. Looking for more. https://www.itsupportfortlauderdale.net/


Comment70 Nathan, August 28, 2021 at 11:47 a.m.:

Amazing lecture. https://www.itsupportraleigh.org/


Comment71 Anthony, August 29, 2021 at 7:56 a.m.:

Great video lecture. https://www.treeservicekansascitypro....


Comment72 Cory, August 30, 2021 at 4:14 p.m.:

Valuable information. Thank you! https://www.foundationrepairtulsa.net/


Comment73 James, September 2, 2021 at 2:19 p.m.:

Amazing video tutorial. https://www.foundationrepairwichitaks...


Comment74 Derrick, September 4, 2021 at 7:54 a.m.:

Thanks for this amazing tutorial. https://www.foundationrepaircorpuschr...


Comment75 Fred, September 6, 2021 at 2:18 p.m.:

Best video tutorial. Very informative. Thanks for sharing. https://www.ashevillefencecompany.com/


Comment76 William, September 7, 2021 at 12:11 p.m.:

Informative tutorial. https://www.concretecoloradosprings.com/



Comment78 Steve, September 8, 2021 at 9:28 a.m.:

i always try to find this type of article, good work.
https://www.diamondappliancewisconsin...
https://www.diamondappliancewisconsin...
https://www.diamondappliancewisconsin...


Comment79 Ohiku, September 8, 2021 at 9:35 a.m.:

Very nice website as well as nice Tutorial, i must say. thank you
https://www.ohiku.com/
https://www.ohiku.com/divorce/


Comment80 Anthony, September 8, 2021 at 4:02 p.m.:

Helpful tutorial. https://www.fencingwilmingtonnc.com/


Comment81 Dylan, September 9, 2021 at 4:40 p.m.:

Great and informative tutorial. https://www.fencecompaniesfargondpros...


Comment82 Frank Anderson, September 10, 2021 at 10:07 a.m.:

Helpful tutorial. https://www.fencingrichmondvapros.com/


Comment83 Olivia., September 11, 2021 at 7:48 a.m.:

If you need help to setup your newly purchased Orbi router, you are at the right place. To initiate your set up is not an issue whatsoever but you need a complete guide so that you can finish perfectly well. Use orbilogin.com to load the setup page and begin.
Read more click here - https://orblogin.site/


Comment84 Frank, September 16, 2021 at 2:51 p.m.:

Great tutorial. https://www.concretecontractorsraleig...


Comment85 James, September 18, 2021 at 4:36 p.m.:

Informational tutorial. http://www.deckbuildersbirminghamal.com/


Comment86 mshahid, September 19, 2021 at 6:08 p.m.:

I’m happy I located this blog! From time to time, students want to cognitive the keys of productive literary essays composing. Your first-class knowledge about this good post can become a proper basis for such people. nice one
Tony Scott Dietrich https://www.linkedin.com/in/anthony-d...
















Comment101 Steve, September 20, 2021 at 1:13 p.m.:

I really like this tutorial. Thank you for sharing. http://www.itsupportwestpalmbeach.net/



Comment103 Olivia., September 24, 2021 at 7 a.m.:

The http extender linksys com login page can be used to access the Linksys extender settings wizard online. You can type the same in the address bar of the web browser and use the default access credentials to further gain access to the extender settings wizard and configure the network settings.
read more click here- https://extenderslinksys.com


Comment104 Asus Router Login, September 24, 2021 at 8:34 a.m.:

The http://router.asus.com login page can be accessed using the asus router login credentials. You can use the same to get to the setup wizard online and then proceed with the setup process. This page will help you get access to the settings and modify them so you can begin accessing the internet with ease.


Comment105 Asus Router Setup, September 24, 2021 at 8:55 a.m.:

If you are having issues with http //router.asus.com not working, you can refer to the troubleshooting guides on our website. You will find complete information on resolving errors related to the router.asus.com web address and related as well. For help with the asus router login, you can always reach out to the team at our end.


Comment106 Asus Router Guide, September 24, 2021 at 9:05 a.m.:

The asus router setup process begins with accessing the setup wizard and proceeds with following the on-screen steps for network configuration. If you are looking for help with the router setup wizard, and the steps on how to complete the setup process, you can always reach out to the team at our end for help.


Comment107 Belkin Extender Setup, September 24, 2021 at 9:17 a.m.:

The Belkin Extender Setup process begins with accessing the belkin extender login page and then configuring the settings using the setup wizard online. If you are having trouble accessing the setup page, you can always reach out to the team at our end for help. For more information on the extender setup process, get in touch with our team now


Comment108 a, September 25, 2021 at 12:11 p.m.:

a

Write your own review or comment:

make sure you have javascript enabled or clear this field: