background preloader

Deep Learning

Facebook Twitter

Software links « Deep Learning. If your software belongs here, email us and let us know.

Software links « Deep Learning

Getting Started with Deep Learning and Python - PyImageSearch. Update – January 27, 2015: Based on the feedback from commenters, I have updated the source code in the download to include the original MNIST dataset!

Getting Started with Deep Learning and Python - PyImageSearch

No external downloads required! Update – March 2015, 2015: The nolearn package has now deprecated and removed the dbn module. When you go to install the nolearn package, be sure to clone down the repository, checkout the 0.5b1 version, and then install it. Do not install the current version without first checking out the 0.5b1 version!

In the future I will post an update on how to use the updated nolearn package! Deep learning. This probably isn’t the first time you’ve heard of it. Now I’m not exactly a wagering man, but I bet that after my long-winded rant on getting off the deep learning bandwagon, the last thing you would expect me to do is write a post on Deep Learning, right? Well. Remember, that post wasn’t saying that deep learning is bad or should be avoided — in fact, quite the contrary! It’s beautiful. Really cool, right? Deep Learning Bibliography. Deep Learning. Schedule Overview Building intelligent systems that are capable of extracting high-level representations from high-dimensional sensory data lies at the core of solving many AI related tasks, including visual object or pattern recognition, speech perception, and language understanding.

Deep Learning

Theoretical and biological arguments strongly suggest that building such systems requires deep architectures that involve many layers of nonlinear processing. Many existing learning algorithms use shallow architectures, including neural networks with only one hidden layer, support vector machines, kernel logistic regression, and many others. The internal representations learned by such systems are necessarily simple and are incapable of extracting some types of complex structure from high-dimensional input. Deep learning from the bottom up. This document was started by Roger Grosse, but as an experiment we have made it publicly editable.

Deep learning from the bottom up

(You need to be logged in to edit.) In applied machine learning, one of the most thankless and time consuming tasks is coming up with good features which capture relevant structure in the data. Deep learning is a new and exciting subfield of machine learning which attempts to sidestep the whole feature design process, instead learning complex predictors directly from the data. Most deep learning approaches are based on neural nets, where complex high-level representations are built through a cascade of units computing simple nonlinear functions. Probably the most accessible introduction to neural nets and deep learning is Geoff Hinton’s Coursera course. But it’s one thing to learn the basics, and another to be able to get them to work well.

If you are new to Metacademy, you can find a bit more about the structure and motivation here. Quoc Le’s Lectures on Deep Learning. Dr.

Quoc Le’s Lectures on Deep Learning

Quoc Le from the Google Brain project team (yes, the one that made headlines for creating a cat recognizer) presented a series of lectures at the Machine Learning Summer School (MLSS ’14) in Pittsburgh this week. This is my favorite lecture series from the event till now and I was glad to be able to attend them. The good news is that the organizers have made available the entire set of video lectures in 4K for you to watch. But since Dr. Le did most of them on the board and did not provide any accompanying slides, I decided to put the contents of the lectures along with the videos here. In this post I posted Dr. Lecture 1: Neural Networks Review Dr. Contents Lecture 2: NNs in Practice. (183) Yoshua Bengio's answer to Deep Learning: What are some fundamental deep learning papers for which code and data is available to reproduce the result and on the way grasp deep learning? Deeplearning:slides:start.

Deep learning. Deep learning (also known as deep structured learning, hierarchical learning or deep machine learning) is a branch of machine learning based on a set of algorithms that attempt to model high level abstractions in data.

Deep learning

In a simple case, there might be two sets of neurons: ones that receive an input signal and ones that send an output signal. When the input layer receives an input it passes on a modified version of the input to the next layer. In a deep network, there are many layers between the input and output (and the layers are not made of neurons but it can help to think of it that way), allowing the algorithm to use multiple processing layers, composed of multiple linear and non-linear transformations.[1][2][3][4][5][6][7][8][9] Research in this area attempts to make better representations and create models to learn these representations from large-scale unlabeled data.

Deep learning has been characterized as a buzzword, or a rebranding of neural networks.[13][14] Introduction[edit] Learning deep architectures for {AI} - LISA - Publications - Aigaion 2.0. Where are the Deep Learning Courses? This is a guest post by John Kaufhold.

Where are the Deep Learning Courses?

Dr. Kaufhold is a data scientist and managing partner of Deep Learning Analytics, a data science company based in Arlington, VA.