TermEval 2020: TALN-LS2N System for Automatic Term Extraction

摘要

Automatic terminology extraction is a notoriously difficult task aiming to ease effort demanded to manually identify terms in domain-specific corpora by automatically providing a ranked list of candidate terms. The main ways that addressed this task can be ranged in four main categories: (ⅰ) rule-based approaches, (ⅱ) feature-based approaches, (ⅲ) context-based approaches, and (ⅳ) hybrid approaches. For this first TermEval shared task, we explore a feature-based approach, and a deep neural network multitask approach -BERT- that we fine-tune for term extraction. We show that BERT models (RoBERTa for English and CamemBERT for French) outperform other systems for French and English languages.