AN INTRODUCTION TO GENETIC ALGORITHMS AND TO THEIR USE IN INFORMATION-RETRIEVAL

被引：11

作者：

JONES, G ^{[1
]}

ROBERTSON, AM ^{[1
]}

WILLETT, P ^{[1
]}

机构：

[1] UNIV SHEFFIELD,DEPT INFORMAT STUDIES,SHEFFIELD S10 2TN,S YORKSHIRE,ENGLAND

来源：

ONLINE & CDROM REVIEW | 1994年 / 18卷 / 01期

关键词：

D O I：

10.1108/eb024472

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper provides an introduction to genetic algorithms, a new approach to the investigation of computationally-intensive problems that may be insoluble using conventional, deterministic approaches. A genetic algorithm takes an initial set of possible starting solutions and then iteratively improves these solutions using operators that are analogous to those involved in Darwinian evolution. The approach is illustrated by reference to several problems in information retrieval.

引用

页码：3 / 13

页数：11

共 25 条

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