'Rare categories' presentation slideshows

Support Vector Machines Classification with A Very Large-scale Taxonomy

Support Vector Machines Classification with A Very Large-scale Taxonomy. Advisor ? Dr. Hsu Presenter ? Chien-Shing Chen Author: Tie-Yan Liu, Yiming Yang, Hao Wan, Hua-Jun Zeng, Zheng Chen, and Wei-Ying Ma. SIGKDD , 2004. Outline. Motivation Objective Introduction

489 views • 36 slides

(Rare) Category Detection Using Hierarchical Mean Shift

(Rare) Category Detection Using Hierarchical Mean Shift. Pavan Vatturi (vatturi@eecs.oregonstate.edu) Weng-Keen Wong (wong@eecs.oregonstate.edu). 1. Introduction. Applications for surveillance, scientific discovery and data cleaning require anomaly detection

237 views • 23 slides

Boosting to Correct Inductive Bias in Text Classification

426 views • 17 slides