辽宁工程技术大学学报（自然科学版）Issue(3)：336-341,6.
基于粗糙集的城市主要道路提取规则
Data extraction rules of urban roads based on rough set analysis
摘要
Abstract
In order to extract "urban main roads" using computer intelligently from vector date sets, this study investigates the spatial relations and the effect of roads’ properties based on the manually-collected data, and finally derives the rules of "urban main roads" extraction. The study demonstrates that manually-collected data about urban roads have certain patterns, and that these patterns can be converted into a method for computer extraction. Preliminary studies have shown the possibility of a rough model for gathering road data. The study result is useful in further developing a method for computer data-gathering and data-analysis of urban road data.关键词
粗糙集/专家知识/规则提取/属性约简/值约减/决策表/离散化/置信度Key words
rough set/expert knowledge/rules extraction/attribute reduction/value reduction/decision table/discretization/confidence分类
天文与地球科学引用本文复制引用
刘晨帆,刘海砚,唐爽..基于粗糙集的城市主要道路提取规则[J].辽宁工程技术大学学报（自然科学版）,2013,(3):336-341,6.基金项目
国家“863”计划资助项目(2012AA12A404) （2012AA12A404）
