Cited by 776Natural Language Processing TechniquesSpeech and dialogue systemsTopic Modeling

Survey of the State of the Art in Natural Language Generation: Core tasks, applications and evaluation

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Gatt, Albert, Krahmer, Emiel·2018·Journal of Artificial Intelligence Research

Abstract

This paper surveys the current state of the art in Natural Language Generation (NLG), defined as the task of generating text or speech from non-linguistic input. A survey of NLG is timely in view of the changes that the field has undergone over the past two decades, especially in relation to new (usually data-driven) methods, as well as new applications of NLG technology. This survey therefore aims to (a) give an up-to-date synthesis of research on the core tasks in NLG and the architectures adopted in which such tasks are organised; (b) highlight a number of recent research topics that have arisen partly as a result of growing synergies between NLG and other areas of artificial intelligence; (c) draw attention to the challenges in NLG evaluation, relating them to similar challenges faced in other areas of NLP, with an emphasis on different evaluation methods and the relationships between them.

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Crossref · 10.1613/jair.5477

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Authors
Gatt, A., & Krahmer, E.
Affiliations
Tilburg University (NL)
Venue
Journal of Artificial Intelligence Research
Published
2018-01-27
Volume
61
Pages
65-170
ISSN
1076-9757 (ISSN-L)
OpenAlex
W2604799547
Cited by
776
References
554
Citations by year
2026: 43 · 2025: 56 · 2024: 60 · 2023: 93 · 2022: 102 · 2021: 135 · 2020: 116 · 2019: 113 · 2018: 48 · 2017: 10
FWCI
57.66
Type
journal article
Language
en
Open access
Licence
cc-by
Locations
  • Journal of Artificial Intelligence Research (publishedVersion, cc-by)
  • Research portal (Tilburg University) (publishedVersion, other-oa)
  • arXiv (Cornell University) (submittedVersion)
  • Data Archiving and Networked Services (DANS) (submittedVersion, other-oa)
  • OAR@UM (University of Malta) (submittedVersion, other-oa)
  • arXiv (Cornell University)
Funders
Nederlandse Organisatie voor Wetenschappelijk Onderzoek (360-89-050)
Topics
  • Physical Sciences › Computer Science › Artificial Intelligence › Natural Language Processing Techniques
  • Physical Sciences › Computer Science › Artificial Intelligence › Speech and dialogue systems
  • Physical Sciences › Computer Science › Artificial Intelligence › Topic Modeling
Keywords
natural language generation, evaluation metrics, speech generation, interdisciplinary synergy

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