PPT-Unsupervised learning

David Kauchak CS 451 Fall 2013 Administrative Final project No office hours today Supervised learning Supervised learning given labeled examples model predictor label label 1 label. Early Work. Why Deep Learning. Stacked Auto Encoders. Deep Belief Networks. CS 678 – Deep Learning. 1. Deep Learning Overview. Train networks with many layers (vs. shallow nets with just a couple of layers). Temporal Commonality Discovery. Wen-Sheng . Chu. , . Feng. Zhou and Fernando De la Torre. Robotics Institute, Carnegie Mellon University. July 9, . 2013. 1. Unsupervised Commonality Discovery. in . Images. Ashwath Rajan. Overview, in brief. Marriage between statistics, linear algebra, calculus, and computer science. Machine Learning:. Supervised Learning. ex: linear Regression. Unsupervised Learning. ex: clustering. Liu . ze. . yuan. May 15,2011. What purpose does . Markov Chain Monte-Carlo(MCMC) . serve in this chapter?. Quiz of the Chapter. 1 Introduction. 1.1Keywords. 1.2 Examples. 1.3 Structure discovery problem. via Brain simulations . Andrew . Ng. Stanford University. Adam Coates Quoc Le Honglak Lee Andrew Saxe Andrew Maas Chris Manning Jiquan Ngiam Richard Socher Will Zou . Thanks to:. ShaSha. . Xie. * Lei Chen. Microsoft ETS. 6/13/2013. Model Adaptation, Key to ASR Success. http://youtu.be/5FFRoYhTJQQ. Adaptation. Modern ASR systems are statistics-rich. Acoustic model (AM) uses GMM or DNN. General Classification Concepts. Unsupervised Classifications. Learning Objectives. What is image classification. ?. W. hat are the three . broad . classification strategies?. What are the general steps required to classify images? . Deep Auto-encoder. Unsupervised Learning. “We expect unsupervised learning to become far more important in the longer term. Human and animal learning is largely unsupervised: we discover the structure of the world by observing it, not by being told the name of every object.”. General Classification Concepts. Unsupervised Classifications. Learning Objectives. What is image classification. ?. W. hat are the three broad classification strategies?. What are the general steps required to classify images? . Adam Coates, . Honglak. Lee, Andrew Y. Ng. 2017/03/09. 1. Introduction. Feature learning/representation is a major topic . when processing unlabeled high-dimensional . data. For example, how to cluster images by recognizing the objects inside?. Aaron Crandall, 2015. What is Deep Learning?. Architectures with more mathematical . transformations from source to target. Sparse representations. Stacking based learning . approaches. Mor. e focus on handling unlabeled data. Learning What is learning? What are the types of learning? Why aren’t robots using neural networks all the time? They are like the brain, right? Where does learning go in our operational architecture? The Desired Brand Effect Stand Out in a Saturated Market with a Timeless Brand FROM BIG DATA. Richard Holaj. Humor GENERATING . introduction. very hard . problem. . deep. . semantic. . understanding. . cultural. . contextual. . clues. . solutions. . using. . labelling.