Text Summarization Techniques: A Brief Survey

Mehdi Allahyari, Georgia Southern University
Seyedamin Pouriyeh, University of Georgia
Mehdi Assefi
Saeid Safaei
Elizabeth D. Trippe
Juan B. Gutierrez
Krys Kochut, University of Georgia

Abstract

In recent years, there has been a explosion in the amount of text data from a variety of sources. This volume of text is an invaluable source of information and knowledge which needs to be effectively summarized to be useful. Text summarization is the task of shortening a text document into a condensed version keeping all the important information and content of the original document. In this review, the main approaches to automatic text summarization are described. We review the different processes for summarization and describe the effectiveness and shortcomings of the different methods.