An Evaluation Framework for Legal Document Summarization

Publikation: Beitrag in Buch/Bericht/Sammelwerk/KonferenzbandAufsatz in KonferenzbandForschungPeer-Review

Autorschaft

  • Ankan Mullick
  • Abhilash Nandy
  • Manav Nitin Kapadnis
  • Sohan Patnaik
  • R. Raghav
  • Roshni Kar

Organisationseinheiten

Externe Organisationen

  • Indian Institute of Technology Kharagpur (IITKGP)
Forschungs-netzwerk anzeigen

Details

OriginalspracheEnglisch
Titel des SammelwerksConference Proceedings
UntertitelLanguage Resources and Evaluation Conference, LREC 2022, 20-25 June 2022
Herausgeber/-innenNicoletta Calzolari, Frederic Bechet, Philippe Blache, Khalid Choukri, Christopher Cieri, Thierry Declerck, Sara Goggi, Hitoshi Isahara, Bente Maegaard, Joseph Mariani, Helene Mazo, Jan Odijk, Stelios Piperidis
Seiten4747-4753
Seitenumfang7
ISBN (elektronisch)9791095546726
PublikationsstatusVeröffentlicht - 2022
Veranstaltung13th International Conference on Language Resources and Evaluation Conference, LREC 2022 - Marseille, Frankreich
Dauer: 20 Juni 202225 Juni 2022

Abstract

A law practitioner has to go through numerous lengthy legal case proceedings for their practices of various categories, such as land dispute, corruption, etc. Hence, it is important to summarize these documents, and ensure that summaries contain phrases with intent matching the category of the case. To the best of our knowledge, there is no evaluation metric that evaluates a summary based on its intent. We propose an automated intent-based summarization metric, which shows a better agreement with human evaluation as compared to other automated metrics like BLEU, ROUGE-L etc. in terms of human satisfaction. We also curate a dataset by annotating intent phrases in legal documents, and show a proof of concept as to how this system can be automated. Additionally, all the code and data to generate reproducible results is available on Github.

ASJC Scopus Sachgebiete

Zitieren

An Evaluation Framework for Legal Document Summarization. / Mullick, Ankan; Nandy, Abhilash; Kapadnis, Manav Nitin et al.
Conference Proceedings: Language Resources and Evaluation Conference, LREC 2022, 20-25 June 2022. Hrsg. / Nicoletta Calzolari; Frederic Bechet; Philippe Blache; Khalid Choukri; Christopher Cieri; Thierry Declerck; Sara Goggi; Hitoshi Isahara; Bente Maegaard; Joseph Mariani; Helene Mazo; Jan Odijk; Stelios Piperidis. 2022. S. 4747-4753.

Publikation: Beitrag in Buch/Bericht/Sammelwerk/KonferenzbandAufsatz in KonferenzbandForschungPeer-Review

Mullick, A, Nandy, A, Kapadnis, MN, Patnaik, S, Raghav, R & Kar, R 2022, An Evaluation Framework for Legal Document Summarization. in N Calzolari, F Bechet, P Blache, K Choukri, C Cieri, T Declerck, S Goggi, H Isahara, B Maegaard, J Mariani, H Mazo, J Odijk & S Piperidis (Hrsg.), Conference Proceedings: Language Resources and Evaluation Conference, LREC 2022, 20-25 June 2022. S. 4747-4753, 13th International Conference on Language Resources and Evaluation Conference, LREC 2022, Marseille, Frankreich, 20 Juni 2022. <http://www.lrec-conf.org/proceedings/lrec2022/index.html>
Mullick, A., Nandy, A., Kapadnis, M. N., Patnaik, S., Raghav, R., & Kar, R. (2022). An Evaluation Framework for Legal Document Summarization. In N. Calzolari, F. Bechet, P. Blache, K. Choukri, C. Cieri, T. Declerck, S. Goggi, H. Isahara, B. Maegaard, J. Mariani, H. Mazo, J. Odijk, & S. Piperidis (Hrsg.), Conference Proceedings: Language Resources and Evaluation Conference, LREC 2022, 20-25 June 2022 (S. 4747-4753) http://www.lrec-conf.org/proceedings/lrec2022/index.html
Mullick A, Nandy A, Kapadnis MN, Patnaik S, Raghav R, Kar R. An Evaluation Framework for Legal Document Summarization. in Calzolari N, Bechet F, Blache P, Choukri K, Cieri C, Declerck T, Goggi S, Isahara H, Maegaard B, Mariani J, Mazo H, Odijk J, Piperidis S, Hrsg., Conference Proceedings: Language Resources and Evaluation Conference, LREC 2022, 20-25 June 2022. 2022. S. 4747-4753
Mullick, Ankan ; Nandy, Abhilash ; Kapadnis, Manav Nitin et al. / An Evaluation Framework for Legal Document Summarization. Conference Proceedings: Language Resources and Evaluation Conference, LREC 2022, 20-25 June 2022. Hrsg. / Nicoletta Calzolari ; Frederic Bechet ; Philippe Blache ; Khalid Choukri ; Christopher Cieri ; Thierry Declerck ; Sara Goggi ; Hitoshi Isahara ; Bente Maegaard ; Joseph Mariani ; Helene Mazo ; Jan Odijk ; Stelios Piperidis. 2022. S. 4747-4753
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abstract = "A law practitioner has to go through numerous lengthy legal case proceedings for their practices of various categories, such as land dispute, corruption, etc. Hence, it is important to summarize these documents, and ensure that summaries contain phrases with intent matching the category of the case. To the best of our knowledge, there is no evaluation metric that evaluates a summary based on its intent. We propose an automated intent-based summarization metric, which shows a better agreement with human evaluation as compared to other automated metrics like BLEU, ROUGE-L etc. in terms of human satisfaction. We also curate a dataset by annotating intent phrases in legal documents, and show a proof of concept as to how this system can be automated. Additionally, all the code and data to generate reproducible results is available on Github.",
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