Search Results for author: Manos Fergadiotis

Found 14 papers, 6 papers with code

MultiEURLEX - A multi-lingual and multi-label legal document classification dataset for zero-shot cross-lingual transfer

1 code implementation EMNLP 2021 Ilias Chalkidis, Manos Fergadiotis, Ion Androutsopoulos

We use the dataset as a testbed for zero-shot cross-lingual transfer, where we exploit annotated training documents in one language (source) to classify documents in another language (target).

Document Classification Topic Classification +1

An Exploration of Hierarchical Attention Transformers for Efficient Long Document Classification

no code implementations11 Oct 2022 Ilias Chalkidis, Xiang Dai, Manos Fergadiotis, Prodromos Malakasiotis, Desmond Elliott

Non-hierarchical sparse attention Transformer-based models, such as Longformer and Big Bird, are popular approaches to working with long documents.

Document Classification

FiNER: Financial Numeric Entity Recognition for XBRL Tagging

1 code implementation ACL 2022 Lefteris Loukas, Manos Fergadiotis, Ilias Chalkidis, Eirini Spyropoulou, Prodromos Malakasiotis, Ion Androutsopoulos, Georgios Paliouras

We, therefore, introduce XBRL tagging as a new entity extraction task for the financial domain and release FiNER-139, a dataset of 1. 1M sentences with gold XBRL tags.

TAG

MultiEURLEX -- A multi-lingual and multi-label legal document classification dataset for zero-shot cross-lingual transfer

1 code implementation2 Sep 2021 Ilias Chalkidis, Manos Fergadiotis, Ion Androutsopoulos

We use the dataset as a testbed for zero-shot cross-lingual transfer, where we exploit annotated training documents in one language (source) to classify documents in another language (target).

Document Classification Topic Classification +1

Regulatory Compliance through Doc2Doc Information Retrieval: A case study in EU/UK legislation where text similarity has limitations

no code implementations EACL 2021 Ilias Chalkidis, Manos Fergadiotis, Nikolaos Manginas, Eva Katakalou, Prodromos Malakasiotis

Major scandals in corporate history have urged the need for regulatory compliance, where organizations need to ensure that their controls (processes) comply with relevant laws, regulations, and policies.

domain classification Information Retrieval +2

Neural Contract Element Extraction Revisited: Letters from Sesame Street

no code implementations12 Jan 2021 Ilias Chalkidis, Manos Fergadiotis, Prodromos Malakasiotis, Ion Androutsopoulos

Morpho-syntactic features in the form of POS tag and token shape embeddings, as well as context-aware ELMO embeddings do not improve performance.

POS TAG

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