全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...

Quality Evaluation for Three Textual Document Clustering Algorithms
文本聚类算法的质量评价

Keywords: textual document clustering,quality evaluation,clustering validation,STC,Ant-Based clustering,k-Means clustering
文本聚类
,质量评价,有效性验证,后缀树聚类,Ant-Based聚类,k-Means聚类

Full-Text   Cite this paper   Add to My Lib

Abstract:

Textual document clustering is one of the effective approaches to establish a classification instance of a huge textual document set. Clustering Validation or Quality Evaluation techniques can be used to assess the efficiency and effectiveness of a clustering algorithm. This paper presents the quality evaluation criterions. Based on these criterions we take three typical textual document clustering algorithms for assessment with experiments. The comparison results show that STC(Suffix Tree Clustering) algorithm is better than k-Means and Ant-Based clustering algorithms. The better performance of STC algorithm comes from that it takes into account the linguistic property when processing the documents. Ant-Based clustering algorithm's performance variation is affected by the input variables. It is necessary to adopt linguistic properties to improve the Ant-Based text clustering's performance.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133