عنوان

From extractive to abstractive summarization :

شابک

9789811389337

شابک

9789811389344

شابک

9789811389351

شابک

9789811389368

شابک

9811389330

شابک

9811389349

شابک

9811389357

شابک

9811389365

عنوان اصلي

From extractive to abstractive summarization :

نام عام مواد

[Book]

ساير اطلاعات عنواني

a journey /

نام نخستين پديدآور

Parth Mehta, Prasenjit Majumder.

محل نشرو پخش و غیره

Singapore :

نام ناشر، پخش کننده و غيره

Springer,

تاریخ نشرو بخش و غیره

[2019]

نام خاص و کميت اثر

1 online resource (120 pages)

متن يادداشت

Includes bibliographical references.

متن يادداشت

Intro; Preface; Contents; About the Authors; 1 Introduction; 1.1 Book Organisation; 1.2 Types of Summarisation Techniques; 1.3 Extractive Summarisation; 1.4 Information Fusion and Ensemble Techniques; 1.5 Abstractive Summarisation; 1.6 Main Contributions; References; 2 Related Work; 2.1 Extractive Summarisation; 2.2 Ensemble Techniques for Extractive Summarisation; 2.3 Sentence Compression; 2.4 Domain-Specific Summarisation; 2.4.1 Legal Document Summarisation; 2.4.2 Scientific Article Summarisation; References; 3 Corpora and Evaluation for Text Summarisation; 3.1 DUC and TAC Datasets

متن يادداشت

3.2 Legal and Scientific Article Dataset3.3 Evaluation; 3.3.1 Precision and Recall; 3.3.2 BLEU; 3.3.3 ROUGE Measure; 3.3.4 Pyramid Score; 3.3.5 Human Evaluation; References; 4 Domain-Specific Summarisation; 4.1 Legal Document Summarisation; 4.1.1 Boosting Legal Vocabulary Using a Lexicon; 4.1.2 Weighted TextRank and LexRank; 4.1.3 Automatic Keyphrase Identification; 4.1.4 Attention-Based Sentence Extractor; 4.2 Scientific Article Summarisation; 4.3 Experiment Details; 4.3.1 Results; 4.4 Conclusion; References; 5 Improving Sentence Extraction Through Rank Aggregation; 5.1 Introduction

متن يادداشت

5.2 Motivation for Rank Aggregation5.3 Analysis of Existing Extractive Systems; 5.3.1 Experimental Setup; 5.4 Ensemble of Extractive Summarisation Systems; 5.4.1 Effect of Informed Fusion; 5.5 Discussion; 5.5.1 Determining the Robustness of Candidate Systems; 5.5.2 Qualitative Analysis of Summaries; References; 6 Leveraging Content Similarity in Summaries for Generating Better Ensembles; 6.1 Limitations of Consensus-Based Aggregation; 6.2 Proposed Approach for Content-Based Aggregation; 6.3 Document Level Aggregation; 6.3.1 Experimental Results; 6.4 Sentence Level Aggregation; 6.4.1 SentRank

متن يادداشت

6.4.2 GlobalRank6.4.3 LocalRank; 6.4.4 HybridRank; 6.4.5 Experimental Results; 6.5 Conclusion; References; 7 Neural Model for Sentence Compression; 7.1 Sentence Compression by Deletion; 7.2 Sentence Compression Using Sequence to Sequence Model; 7.2.1 Sentence Encoder; 7.2.2 Context Encoder; 7.2.3 Decoder; 7.2.4 Attention Module; 7.3 Exploiting SMT Techniques for Sentence Compression; 7.4 Results for Sentence Compression; 7.5 Limitations of Sentence Compression Techniques; 7.6 Overall System; References; 8 Conclusion; References; A Sample Document-Summary Pairs from DUC, Legal and ACL Corpus

متن يادداشت

B The Dictionary Built Using Legal Boost MethodC Summaries Generated Using Rank Aggregation; D Summaries Generated Using Content-Based Aggregation; E Visualising Compression on Sentences from Legal Documents

بدون عنوان

0

بدون عنوان

8

بدون عنوان

8

بدون عنوان

8

بدون عنوان

8

متن يادداشت

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.

عنوان

From Extractive to Abstractive Summarization: a Journey.

شماره استاندارد بين المللي کتاب و موسيقي

9789811389337

موضوع مستند نشده

Automatic abstracting.

موضوع مستند نشده

Computational linguistics.

موضوع مستند نشده

Automatic abstracting.

موضوع مستند نشده

Computational linguistics.

موضوع مستند نشده

COM067000

موضوع مستند نشده

UKR

موضوع مستند نشده

UYD

موضوع مستند نشده

UYD

شماره

ويراست

شماره رده

مستند نام اشخاص تاييد نشده

Mehta, Parth

مستند نام اشخاص تاييد نشده

Majumder, Prasenjit

تاريخ عمليات

20200823231358.0

قواعد فهرست نويسي ( بخش توصيفي )

pn

نام الکترونيکي

نوع ماده

[Book]

تكميل شده

Y