From Extractive to Abstractive Summarization: A Journey [electronic resource] / by Parth Mehta, Prasenjit Majumder.

By: Mehta, Parth [author.]Contributor(s): Majumder, Prasenjit [author.] | SpringerLink (Online service)Material type: TextTextPublisher: Singapore : Springer Singapore : Imprint: Springer, 2019Edition: 1st ed. 2019Description: XI, 116 p. 470 illus., 9 illus. in color. online resourceContent type: text Media type: computer Carrier type: online resourceISBN: 9789811389344Subject(s): Computer software-Reusability | Computer communication systems | Application software | Performance and Reliability | Computer Communication Networks | Information Systems Applications (incl. Internet)Additional physical formats: Printed edition:: No title; Printed edition:: No title; Printed edition:: No titleDDC classification: 004.24 LOC classification: QA76.76.R44TK5105.5956Online resources: Texto completo
Contents:
Introduction.-Related Work -- Corpora and Evaluation for Text Summarization -- Domain Specific Summarization -- Improving sentence extraction through rank aggregation -- Leveraging content similarity in summaries for generating better ensembles.-Neural model for sentence compression -- Conclusion.
In: Springer eBooksSummary: This book describes recent advances in text summarization, identifies remaining gaps and challenges, and proposes ways to overcome them. It begins with one of the most frequently discussed topics in text summarization - 'sentence extraction' -, examines the effectiveness of current techniques in domain-specific text summarization, and proposes several improvements. In turn, the book describes the application of summarization in the legal and scientific domains, describing two new corpora that consist of more than 100 thousand court judgments and more than 20 thousand scientific articles, with the corresponding manually written summaries. The availability of these large-scale corpora opens up the possibility of using the now popular data-driven approaches based on deep learning. The book then highlights the effectiveness of neural sentence extraction approaches, which perform just as well as rule-based approaches, but without the need for any manual annotation. As a next step, multiple techniques for creating ensembles of sentence extractors - which deliver better and more robust summaries - are proposed. In closing, the book presents a neural network-based model for sentence compression. Overall the book takes readers on a journey that begins with simple sentence extraction and ends in abstractive summarization, while also covering key topics like ensemble techniques and domain-specific summarization, which have not been explored in detail prior to this.
Tags from this library: No tags from this library for this title.
    Average rating: 0.0 (0 votes)
No physical items for this record

Introduction.-Related Work -- Corpora and Evaluation for Text Summarization -- Domain Specific Summarization -- Improving sentence extraction through rank aggregation -- Leveraging content similarity in summaries for generating better ensembles.-Neural model for sentence compression -- Conclusion.

This book describes recent advances in text summarization, identifies remaining gaps and challenges, and proposes ways to overcome them. It begins with one of the most frequently discussed topics in text summarization - 'sentence extraction' -, examines the effectiveness of current techniques in domain-specific text summarization, and proposes several improvements. In turn, the book describes the application of summarization in the legal and scientific domains, describing two new corpora that consist of more than 100 thousand court judgments and more than 20 thousand scientific articles, with the corresponding manually written summaries. The availability of these large-scale corpora opens up the possibility of using the now popular data-driven approaches based on deep learning. The book then highlights the effectiveness of neural sentence extraction approaches, which perform just as well as rule-based approaches, but without the need for any manual annotation. As a next step, multiple techniques for creating ensembles of sentence extractors - which deliver better and more robust summaries - are proposed. In closing, the book presents a neural network-based model for sentence compression. Overall the book takes readers on a journey that begins with simple sentence extraction and ends in abstractive summarization, while also covering key topics like ensemble techniques and domain-specific summarization, which have not been explored in detail prior to this.

There are no comments on this title.

to post a comment.
Share

Powered by Koha