I just wanted to share a bunch of deep learning resources here. Besides numerous online lectures and the Coursera class by Geoffrey Hinton.
http://cs231n.stanford.edu/ - Convolutional Neural Nets for Image recognition by Fei-Fei Li, and Andrew Karpathy (both from stanford).
http://deeplearning.stanford.edu/tutorial/ - A great set of online tutorials and walkthroughs in deep learning
http://cs224d.stanford.edu/ - Deep Learning for natural Language Processing, this is taught by Richard Socher, another star in the field. Focus on natural language processing.