Application of Rough Set Theory in Text Classifying Arithmetic
Zhenzhen Wang · Journal of Chongqing University of Science and Technology · 2009
Presently,the popular arithmetic of text classification is the classifying techniques based on vector comparison.However,as there are too many key words in the text forming a rather high dimension of eigenvector,which consequently either leads to a very big operation amount in classifying disposal or surely misses useful information after lowering the dimension.If rough set theory can be applied in the process of classifying disposal,this problem can be easily dealt with.