Raj Kumar

Work place: DRDO, Scientist ā€˜Dā€™, DIAT, Khadakwasla, Pune, Maharashtra, India

E-mail: satya.may.jayate@gmail.com

Website:

Research Interests: Computational Engineering, Engineering

Biography

Dr. Raj Kumar: He has completed his M. Sc.(Electronics) Degree in 1987 from University of Meerut, Meerut. He has been awarded M. Tech. and Ph. D degree in 1992 and 1997 respectively from University of Delhi, New Delhi. He worked at CEERI Pilani from 1993 to 1994 as a research associate. From May 1997 to June 1998, he worked as Assistant Professor in Department Electronics and Communications Engg, Vellore College of Engg. (Now VIT), Vellore. He worked in DLRL (DRDO), Hyderabad as Scientist from June 1998 to August 2002 and later on came in DIAT (DU) in Sept 2002. At present, he is Scientist ‘E’ in Department of Electronics Engg., DIAT (Deemed University), Pune. He established a Microwave and Millimeter Wave Antenna Laboratory in DIAT (DU), Pune and formulated thM. Tech. Programme in the Department of Electronics Engg. in 2010. He has written several technical papers in reputed International Journal and conferences.

Author Articles
Syntactic and Sentence Feature Based Hybrid Approach for Text Summarization

By D.Y. Sakhare Raj Kumar

DOI: https://doi.org/10.5815/ijitcs.2014.03.05, Pub. Date: 8 Feb. 2014

Recently, there has been a significant research in automatic text summarization using feature-based techniques in which most of them utilized any one of the soft computing techniques. But, making use of syntactic structure of the sentences for text summarization has not widely applied due to its difficulty of handling it in summarization process. On the other hand, feature-based technique available in the literature showed efficient results in most of the techniques. So, combining syntactic structure into the feature-based techniques is surely smooth the summarization process in a way that the efficiency can be achieved. With the intention of combining two different techniques, we have presented an approach of text summarization that combines feature and syntactic structure of the sentences. Here, two neural networks are trained based on the feature score and the syntactic structure of sentences. Finally, the two neural networks are combined with weighted average to find the sentence score of the sentences. The experimentation is carried out using DUC 2002 dataset for various compression ratios. The results showed that the proposed approach achieved F-measure of 80% for the compression ratio 50 % that proved the better results compared with the existing techniques.

[...] Read more.
Other Articles