User profiles for Ilias Chalkidis
Ilias ChalkidisPostdoctoral Researcher, University of Copenhagen Verified email at di.ku.dk Cited by 2780 |
LEGAL-BERT: The muppets straight out of law school
BERT has achieved impressive performance in several NLP tasks. However, there has been
limited investigation on its adaptation guidelines in specialised domains. Here we focus on …
limited investigation on its adaptation guidelines in specialised domains. Here we focus on …
LexGLUE: A benchmark dataset for legal language understanding in English
Laws and their interpretations, legal arguments and agreements\ are typically expressed in
writing, leading to the production of vast corpora of legal text. Their analysis, which is at the …
writing, leading to the production of vast corpora of legal text. Their analysis, which is at the …
A Deep Learning Approach to Contract Element Extraction.
I Chalkidis, I Androutsopoulos - JURIX, 2017 - books.google.com
We explore how deep learning methods can be used for contract element extraction. We show
that a BILSTM operating on word, POS tag, and tokenshape embeddings outperforms the …
that a BILSTM operating on word, POS tag, and tokenshape embeddings outperforms the …
Neural legal judgment prediction in English
Legal judgment prediction is the task of automatically predicting the outcome of a court case,
given a text describing the case's facts. Previous work on using neural models for this task …
given a text describing the case's facts. Previous work on using neural models for this task …
An empirical study on large-scale multi-label text classification including few and zero-shot labels
Large-scale Multi-label Text Classification (LMTC) has a wide range of Natural Language
Processing (NLP) applications and presents interesting challenges. First, not all labels are …
Processing (NLP) applications and presents interesting challenges. First, not all labels are …
Large-scale multi-label text classification on EU legislation
We consider Large-Scale Multi-Label Text Classification (LMTC) in the legal domain. We
release a new dataset of 57k legislative documents from EURLEX, annotated with ~4.3k …
release a new dataset of 57k legislative documents from EURLEX, annotated with ~4.3k …
Extracting contract elements
I Chalkidis, I Androutsopoulos, A Michos - … of the 16th edition of the …, 2017 - dl.acm.org
We study how contract element extraction can be automated. We provide a labeled dataset
with gold contract element annotations, along with an unlabeled dataset of contracts that can …
with gold contract element annotations, along with an unlabeled dataset of contracts that can …
Obligation and prohibition extraction using hierarchical RNNs
I Chalkidis, I Androutsopoulos, A Michos - arXiv preprint arXiv:1805.03871, 2018 - arxiv.org
We consider the task of detecting contractual obligations and prohibitions. We show that a
self-attention mechanism improves the performance of a BILSTM classifier, the previous state …
self-attention mechanism improves the performance of a BILSTM classifier, the previous state …
Deep learning in law: early adaptation and legal word embeddings trained on large corpora
I Chalkidis, D Kampas - Artificial Intelligence and Law, 2019 - Springer
Deep Learning has been widely used for tackling challenging natural language processing
tasks over the recent years. Similarly, the application of Deep Neural Networks in legal …
tasks over the recent years. Similarly, the application of Deep Neural Networks in legal …
Greek-bert: The greeks visiting sesame street
J Koutsikakis, I Chalkidis, P Malakasiotis… - … Hellenic conference on …, 2020 - dl.acm.org
Transformer-based language models, such as BERT and its variants, have achieved state-of-the-art
performance in several downstream natural language processing (NLP) tasks on …
performance in several downstream natural language processing (NLP) tasks on …