Ensemble of Support Vector Machine and Ontological Structures to Generate Abstractive Text Summarization

Ensemble of Support Vector Machine and Ontological Structures to Generate Abstractive Text Summarization

Amita Arora
Copyright: © 2022 |Pages: 24
DOI: 10.4018/IJIRR.300294
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Abstract

Automatic summarization systems are much needed to lessen the information overload which is being faced by people due to exponential growth of data on World Wide Web. These systems choose the most significant part of the text from a single document or multiple documents and present the compressed surrogate form of the complete information which was intended to be conveyed. In this research paper, we propose an approach to generate summary from a given text first by extracting the most relevant sentences and then making further concise by creating ontological structures of these sentences and then generating the abstractive summary from these structures. Our proposed system is evaluated with DUC 2002 data set and it is found that the performance of this system as evaluated using ROUGE-1 is 58.175 which is better than other state of the art systems. The values reported in the experimental process of the research report the significant contribution of this innovative method.
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Significant achievements have been obtained in the area of text summarization(Gambhir, 2017)(Ibrahim Altmami & El Bachir Menai, 2020). Different researchers have proposed many techniques to generate summary using features, using graphs as a collection of sentences as nodes, the edges denoting the similarity among sentences or by using cluster as a similarity measure or by using knowledge base or by using maximum diversity among sentences(Manju, David Peter, & Mary Idicula, 2021). These approaches may be divided into several categories:

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