'Linear svms' presentation slideshows

SVMs: Linear and Beyond

SVMs: Linear and Beyond. Advanced Statistical Methods in NLP Ling 572 February 21, 2012. SVM Training. Goal: Maximum margin, consistent w/training data. Fig. from F. Xia. SVM Training. Goal: Maximum margin, consistent w/training data Margin = 2d = 2/||w||. Fig. from F. Xia. SVM Training.

1.14k views • 104 slides

Support Vector Machine Classifiers

Support Vector Machine Classifiers. Based on lecture slides by Glenn Fung, O. L. Mangasarian, Rob Lothian, and Kristin Bennett. Outline. Support Vector Machines for Classification Linear Discrimination Nonlinear Discrimination SVM Mathematically Extensions Application in Drug Design

1.2k views • 89 slides

Support Vector Machines

Support Vector Machines. Adapted from Lectures by Raymond Mooney (UT Austin) and Andrew Moore (CMU). Text classification. Earlier: Algorithms for text classification K Nearest Neighbor classification Simple, expensive at test time, low bias, high variance, non-linear

791 views • 64 slides

CSCI 5417 Information Retrieval Systems Jim Martin

640 views • 54 slides

ITCS 6265 Information Retrieval & Web Mining

ITCS 6265 Information Retrieval & Web Mining. Lecture 14: Support vector machines and machine learning on documents [Borrows slides from Ray Mooney]. Text classification: Last time and today. Last time: 3 algorithms for text classification K Nearest Neighbor classification

624 views • 52 slides

CS276 Information Retrieval and Web Search

CS276 Information Retrieval and Web Search. Lecture 15: Support Vector Machines [Borrows some slides from Ray Mooney]. Text classification: Last time and today. Last time: 3 algorithms for text classification K Nearest Neighbor classification

600 views • 52 slides

CS276: Information Retrieval and Web Search

CS276: Information Retrieval and Web Search Christopher Manning, Pandu Nayak, and Prabhakar Raghavan Lecture 13: Support vector machines and machine learning on documents. [Borrows slides from Ray Mooney]. Text classification. Last week: 3 algorithms for text classification

638 views • 50 slides

Introduction to Information Retrieval

Introduction to Information Retrieval. Lecture 12: Support vector machines and machine learning on documents [Borrows slides from Ray Mooney]. Text classification: Last time and today. Last time: 3 algorithms for text classification K Nearest Neighbor classification

628 views • 48 slides

Text classification: Last time and today

Introduction to Information Retrieval (Manning, Raghavan, Schutze) Chapter 15 Support vector machines and machine learning on documents. Text classification: Last time and today. Last time: 3 algorithms for text classification K Nearest Neighbor classification

608 views • 48 slides

CS276: Information Retrieval and Web Search Christopher Manning and Prabhakar Raghavan

CS276: Information Retrieval and Web Search Christopher Manning and Prabhakar Raghavan Lecture 14: Support vector machines and machine learning on documents. [Borrows slides from Ray Mooney]. Text classification: Up until now and today. Previously: 3 algorithms for text classification

621 views • 48 slides

Kernel Matching Reduction Algorithms for Classification Jianwu Li and Xiaocheng Deng

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Machine Learning

Machine Learning. Support Vector Machines. Perceptron Revisited: Linear Separators. Binary classification can be viewed as the task of separating classes in feature space:. w T x + b = 0. w T x + b > 0. w T x + b < 0. g ( x ) = sign( w T x + b ). Linear Discriminant Function.

720 views • 43 slides

Support Vector Machine

Support Vector Machine. 2013.04.15 PNU Artificial Intelligence Lab. Kim, Minho. Overview. Support Vector Machines (SVM) Linear SVMs Non-Linear SVMs Properties of SVM Applications of SVMs Gene Expression Data Classification Text Categorization. Machine Learning. Type of Learning.

741 views • 39 slides

Support Vector Machine & Its Applications

Support Vector Machine & Its Applications. Overview. Intro. to Support Vector Machines (SVM) Properties of SVM Applications Gene Expression Data Classification Text Categorization if time permits Discussion. a. Linear Classifiers. x. f. y est. f ( x , w ,b ) = sign( w x + b ).

463 views • 35 slides

Support Vector Machine & Its Applications

503 views • 34 slides

CSCE822 Data Mining and Warehousing

CSCE822 Data Mining and Warehousing. Lecture 12 Support Vector Machines Dr. Jianjun Hu mleg.cse.sc.edu/edu/csce822. University of South Carolina Department of Computer Science and Engineering. Overview. Intro. to Support Vector Machines (SVM) Properties of SVM Applications

420 views • 34 slides

Rohit Kate

329 views • 22 slides

Support Vector Machines

Support Vector Machines. Linear Separators. Binary classification can be viewed as the task of separating classes in feature space:. w T x + b = 0. w T x + b > 0. w T x + b < 0. f ( x ) = sign( w T x + b ). Linear Separators. Which of the linear separators is optimal?.

286 views • 21 slides

Support Vector Machines

Support Vector Machines. Perceptron Revisited: Linear Separators. Binary classification can be viewed as the task of separating classes in feature space:. w T x + b = 0. w T x + b > 0. w T x + b < 0. f ( x ) = sign( w T x + b ). Linear Separators.

219 views • 12 slides

Exemplar-SVM for Action Recognition

Exemplar-SVM for Action Recognition. Week 10 Presented by Christina Peterson. Movement Exemplar-SVMs . Tran and Torresani [1] based the MEX-SVM on the work of Malisiewicz et. al. [2]

226 views • 7 slides