Hash Functions for Polynomial Feature Mapping in Large Scale Linear Classification

碩士 === 國立臺灣大學 === 資訊工程學研究所 === 105 === Nonlinear mappings have long been used in data classification to handle linearly inseparable problems. Low-degree polynomial mappings are a widely used one among them, which enjoys less time and space consumption and may sometimes achieve accuracy close to that...

Full description

Bibliographic Details
Main Authors: Xiaocong Zhou, 周驍聰
Other Authors: Chih-Jen Lin
Format: Others
Language:en_US
Published: 2017
Online Access:http://ndltd.ncl.edu.tw/handle/dp8zxc