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@inproceedings{1709636,
author = {Novotná, Tereza and Harašta, Jakub and Kól, Jakub},
address = {Aachen, Německo},
booktitle = {Proceedings of the Fourth Workshop on Automated Semantic Analysis of Information in Legal Text held online in conjunction with the 33rd International Conference on Legal Knowledge and Information Systems (JURIX 2020)},
edition = {CEUR WS, vol. 2764},
editor = {Kevin D. Ashley, Katie Atkinson, L. Karl Branting, Enrico Francesconi, Matthias Grabmair, Vern R. Walker, Bernhard Waltl, Adam Zachary Wyner},
keywords = {topic modelling; Latent Dirichlet Allocation; Non-negative Matrix Factorization; court decisions; coherence score},
howpublished = {elektronická verze "online"},
language = {eng},
location = {Aachen, Německo},
pages = {1-5},
publisher = {CEUR Workshop Proceedings},
title = {Topic Modelling of the Czech Supreme Court Decisions},
url = {http://ceur-ws.org/Vol-2764/},
year = {2020}
}
TY - JOUR
ID - 1709636
AU - Novotná, Tereza - Harašta, Jakub - Kól, Jakub
PY - 2020
TI - Topic Modelling of the Czech Supreme Court Decisions
PB - CEUR Workshop Proceedings
CY - Aachen, Německo
KW - topic modelling
KW - Latent Dirichlet Allocation
KW - Non-negative Matrix Factorization
KW - court decisions
KW - coherence score
UR - http://ceur-ws.org/Vol-2764/
L2 - http://ceur-ws.org/Vol-2764/
N2 - The Czech Supreme Court produces significant amount of decisions totalling more than 130 000 decisions since 1993. The amount makes it difficult for law practitioners to research this case law. This work focuses on topic models for enhanced information retrieval through identification of case law approaching the same or similar issues. We provide initial quantitative evaluation of Latent Dirichlet Allocation (LDA) and Non-negative Matrix Factorization (NMF) models according to CV coherence score for different number of topics modelled n= {10, 20, ..., 90, 100}. Additionally, we provide qualitative evaluation for LDA and NMF models n= {20, 30} that will serve as a starting point for subsequent expert-user evaluation.
ER -
NOVOTNÁ, Tereza, Jakub HARAŠTA a Jakub KÓL. Topic Modelling of the Czech Supreme Court Decisions. Online. In Kevin D. Ashley, Katie Atkinson, L. Karl Branting, Enrico Francesconi, Matthias Grabmair, Vern R. Walker, Bernhard Waltl, Adam Zachary Wyner. \textit{Proceedings of the Fourth Workshop on Automated Semantic Analysis of Information in Legal Text held online in conjunction with the 33rd International Conference on Legal Knowledge and Information Systems (JURIX 2020)}. CEUR WS, vol. 2764. Aachen, Německo: CEUR Workshop Proceedings, 2020. s.~1-5. ISSN~1613-0073. [citováno 2024-04-23]
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