Thursday 28th of March 2024
 

Cluster Based Hybrid Niche Mimetic and Genetic Algorithm for Text Document Categorization


A. K. Santra, C. Josephine Christy and B. Nagarajan

An efficient cluster based hybrid niche mimetic and genetic algorithm for text document categorization to improve the retrieval rate of relevant document fetching is addressed. The proposal minimizes the processing of structuring the document with better feature selection using hybrid algorithm. In addition restructuring of feature words to associated documents gets reduced, in turn increases document clustering rate. The performance of the proposed work is measured in terms of cluster objects accuracy, term weight, term frequency and inverse document frequency. Experimental results demonstrate that it achieves very good performance on both feature selection and text document categorization, compared to other classifier methods.

Keywords: Document categorization, Feature Selection, Niche Mimetic Algorithm, Genetic Algorithm

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ABOUT THE AUTHORS

A. K. Santra
A. K. Santra received the P. G. degree and Doctorate degree from I.I.T., Kharagpur in the year 1975 and 1981 respectively. He has got 20 years of Teaching Experience and 19 years of Industrial (Research) Experience. His area of interest includes Artificial Intelligence, Neural Networks, Process Modeling, Optimization and Control. He has got to his credit (i) 35 Technical Research Papers which are published in National / International Journals and Seminars of repute, (ii) 20 Research Projects have been completed in varied application areas, (iii) 2 Copy Rights for Software Development have been obtained in the area of Artificial Neural Networks (ANN) and (iv) he is the contributor of the book entitled “Mathematics and its Applications in Industry and Business”, Narosa Publishing House, New Delhi. He is the recognized Supervisor for guiding Ph. D. / M. S. (By Research) Scholars of Anna University-Chennai, Anna University-Coimbatore, Bharathiyar University, Coimbatore and Mother Teresa University, Kodaikanal. Currently he is guiding 12 Ph. D. Research Scholars in the Department. He is a Life member of CSI and a Life member of ISTE.

C. Josephine Christy
C. Josephine Christy received her M.Sc., M.Phil., M.B.A.,from Bharathiar University, Coimbatore. Currently she is working as Asst.Professor in Bannari amman Institute of Technology, Sathyamangalam. Her area of interest includes Text Mining, Web Mining. She has presented 2 papers international conferences and 5 papers in national Conferences. She is a Life member of Computer Society of India and a Life member of Indian Society for Technical Education.

B. Nagarajan
B.Nagarajan received his Ph. D. degree in Pattern Recognition in the year 2010 from Anna University, Chennai. He has been in the teaching profession for more than a decade since 1997. His areas of academic interest are Image Processing, Pattern Recognition and Neural Networks. He has worked as Also, he has published 14 papers in International Journals and presented 18 research papers in the National/International Conferences. He is the reviewer / editorial board member of 10 international journals from various countries like Singapore, Hong Kong, Korea, United States, Thailand, Romania and India.


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