期刊文献+

一种统一的文本与图像分类算法 被引量:6

A Uniform Method to Text and Image Categorization
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摘要 基于可变精度粗糙集提出了一种统一的文本与图像分类算法.用该方法进行教育资源的分类既可处理不确定性信息,又简化了分类规则,从而有利于提高分类能力和检索的查准率. The volume of data in education resources library is increasingly large. How to retrieve useful information from such data collections is an important issue. Effective information categorization is very important to information retrieval. A uniform text and image categorization methodology based on Variable Precision Rough set is proposed, which can apply to uncertain information model and improve the categorization capability.
出处 《武汉大学学报(理学版)》 CAS CSCD 北大核心 2004年第1期79-82,共4页 Journal of Wuhan University:Natural Science Edition
基金 国家863计划资助项目(2002AA111010)
关键词 信息分类 可变精度粗糙集 信息检索 图像处理 算法 粗糙集 文本 variable precision rough set information retrieval information categorization
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参考文献6

  • 1[1]Bao Yong-guang, Aoyama Satoshi, Yamada Kazutaka, et al. A Rough Set-Based Hybrid Method to Text Categorization[J]. IEEE Proceedings of Second Intemational Conference on Web Information Systems Engineering, 2001, 1: 254-261.
  • 2[2]Xu Y, Zhang Y-J. Feature Element Theory for Image Recognition and Retrieval [A].Proc Storage and Retrieval for Media Databases [C].Bellingham: SPIE, 4676, 2002. 126-137.
  • 3[3]Pawlak Z. Rough Sets[J]. International Journal of Computer and Information Science,1982,11(5): 341-356.
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同被引文献15

  • 1赵凯,李春平.一种基于粗糙集的图像分类方法[J].微计算机应用,2007,28(5):449-453. 被引量:5
  • 2李向阳.基于内容的图像数据库检索技术及其模型的研究[D].浙江:浙江大学,1999.
  • 3Pawlak Z.Rough Sets[J].International Journal of Computer and Information Science,1982,11 (5):341-356.
  • 4Bao Yong-guang,Aoyama Satoshi,Yamada Kazutaka,et al.A Rough Set-Basod Hybrid Method to Text Cate-godzation[J].IEEE Proceedings of Second International Conference on Web Information Systems Engineering,2001,1 (2):254 -261.
  • 5Slezak D,Ziarko W.The Investigation of the Bayesian Rough Set Model[J].International Journal of Approximate Reasoning,2005,40(1/2):81 -91.
  • 6Pawlak Z.Rough Sets[M].Dordrecht:Kluwer Academic Publishers,1991:10-25.
  • 7Pawlak Z.Rough sets. International Journal of Computer and Information Sciences . 1982
  • 8Pawlak Z.Rough Sets: Theoretical Aspects of Reasoning about Data. . 1991
  • 9Zdzis?aw Pawlak.Rough sets[J]. International Journal of Computer & Information Sciences . 1982 (5)
  • 10Pawlak Z.Rough sets:theoretical aspects of reasoning about data[]..1991

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