PPT-Learning with Probabilistic Features

for Improved Pipeline Models Razvan C Bunescu Electrical Engineering and Computer Science Ohio University Athens OH bunescuohioedu EMNLP October 2008 Introduction 1 Syntactic Parsing. Component-Based Shape Synthesis. Evangelos. . Kalogerakis. , . Siddhartha . Chaudhuri. , . Daphne . Koller. , . Vladlen. . Koltun. Stanford . University. Goal: generative model of shape. Goal: generative model of shape. . Natarajan. Introduction to Probabilistic Logical Models. Slides based on tutorials by . Kristian. . Kersting. , James . Cussens. , . Lise. . Getoor. . & Pedro . Domingos. Take-Away Message . learning and prediction. Jongmin. Kim. Seoul National University. Problem statement. Predicting outcome of surgery. Predicting outcome of surgery. Ideal approach. . . . .. ?. Training Data. Predicting outcome. Gibbs Models. Ce Liu. celiu@microsoft.com. How to Describe the Virtual World. Histogram. Histogram: marginal distribution of image variances. Non Gaussian distributed. Texture Synthesis (Heeger et al, 95). How the Quest for the Ultimate Learning Machine Will Remake Our World. Pedro Domingos. University of Washington. Machine Learning. Traditional Programming. Machine Learning. Computer. Data. Algorithm. Ashish Srivastava. Harshil Pathak. Introduction to Probabilistic Automaton. Deterministic Probabilistic Finite Automata. Probabilistic Finite Automaton. Probably Approximately Correct (PAC) learnability. 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:. in Computer Vision. Adam Coates. Honglak. Lee. Rajat. . Raina. Andrew Y. Ng. Stanford University. Computer Vision is Hard. Introduction. One reason for difficulty: small datasets.. Common Dataset Sizes. Ashish Srivastava. Harshil Pathak. Introduction to Probabilistic Automaton. Deterministic Probabilistic Finite Automata. Probabilistic Finite Automaton. Probably Approximately Correct (PAC) learnability. We have not addressed the question of why does this classifier performs well, given that the assumptions are unlikely to be satisfied.. The linear form of the classifiers provides some hints.. . 1. Machine Learning @ CU. Intro courses. CSCI 5622: Machine Learning. CSCI 5352: Network Analysis and Modeling. CSCI 7222: Probabilistic Models. Other courses. cs.colorado.edu/~mozer/Teaching/Machine_Learning_Courses. How Do People Represent ConceptsDefining Features Representation Define concepts in terms of a few necessary and sufficient propertiesimaginaryhas great powersAll examples are equally goodHow Do Peop CS771: Introduction to Machine Learning. Nisheeth Srivastava. Plan for today. 2. Types of ML problems. Typical workflow of ML problems. Various perspectives of ML problems. Data and Features. Some basic operations of data and . CS772A: Probabilistic Machine Learning. Piyush Rai. Course Logistics. Course Name: Probabilistic Machine Learning – . CS772A. 2 classes each week. Mon/. Thur. 18:00-19:30. Venue: KD-101. All material (readings etc) will be posted on course webpage (internal access).