|Table of Contents|

Dictionary Creation in Text Classification(PDF)

《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

Issue:
2002年05期
Page:
517-521
Research Field:
Publishing date:
2002-10-30

Info

Title:
Dictionary Creation in Text Classification
Author(s):
WangShumei DaiBaocun WuHuizhong WangFei
Department of Computer Science and Technology,NUST,Nanjing 210094
Keywords:
tex t classification dictionary creat ion semant ic category vector condense
PACS:
TP391.1
DOI:
-
Abstract:
In order to enhance the ability to process the opening corpus and to solve the problem of ex pressing one concept by more methods, semant ic category w as proposed. An algorithm that increases the ability to infer and condense the dimension of feature vector w as designed. A dict ionary of graphic st ructure is made. Using the dictionary, the validity and the eff-i ciency of text classif icat ion system can be increased.

References:

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2 苏新宁, 徐进鸿1 档案自动分类算法研究1 情报学报, 1995, 14( 3) : 194~ 200
3 张钥杰, 姚天顺1 基于特征相关性的汉语文本自动分类模型的研究1 小型微型计算机系统,1998, 19( 8) : 49~ 55
4 黄萱菁, 吴立德1 基于向量空间模型的文档分类系统1 模式识别与人工智能( PR & AI) ,1998, 11( 2) : 147~ 153

Memo

Memo:
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Last Update: 2002-10-30