Document Clustering Based on Modified Artificial Immune Network
Author(s) -
Lifang Xu,
Hongwei Mo,
Kejun Wang,
Na Tang
Publication year - 2006
Publication title -
lecture notes in computer science
Language(s) - English
Resource type - Book series
eISSN - 1611-3349
pISSN - 0302-9743
ISBN - 3-540-36297-5
DOI - 10.1007/11795131_75
Subject(s) - computer science , cluster analysis , feature vector , feature (linguistics) , artificial intelligence , pattern recognition (psychology) , artificial immune system , principal component analysis , dimension (graph theory) , dimensionality reduction , mathematics , philosophy , linguistics , pure mathematics
The aiNet is one of artificial immune system algorithms which exploits the features of nature immune system. In this paper, aiNet is modified by integrating K-means and Principal Component Analysis and used to more complex tasks of document clustering. The results of using different coded feature vectors–binary feature vectors and real feature vectors for documents are compared. PCA is used as a way of reducing the dimension of feature vectors. The results show that it can get better result by using aiNet with PCA and real feature vectors
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