IITP in COLIEE@ICAIL 2019: Legal Information Retrieval usingBM25 and BERT

• URL: http://arxiv.org/abs/2104.08653v1
• Date: Sat, 17 Apr 2021 22:28:15 GMT
• Title: IITP in COLIEE@ICAIL 2019: Legal Information Retrieval usingBM25 and BERT
• Authors: Baban Gain, Dibyanayan Bandyopadhyay, Tanik Saikh, Asif Ekbal
• Abstract summary: The paper presents our working note on the experiments carried out as a part of our participation in the shared task. We make use of different Information Retrieval(IR) and deep learning based approaches to tackle these problems.
• Score: 23.62025029923504
• License: http://creativecommons.org/licenses/by/4.0/
• Abstract: Natural Language Processing (NLP) and Information Retrieval (IR) in the judicial domain is an essential task. With the advent of availability domain-specific data in electronic form and aid of different Artificial intelligence (AI) technologies, automated language processing becomes more comfortable, and hence it becomes feasible for researchers and developers to provide various automated tools to the legal community to reduce human burden. The Competition on Legal Information Extraction/Entailment (COLIEE-2019) run in association with the International Conference on Artificial Intelligence and Law (ICAIL)-2019 has come up with few challenging tasks. The shared defined four sub-tasks (i.e. Task1, Task2, Task3 and Task4), which will be able to provide few automated systems to the judicial system. The paper presents our working note on the experiments carried out as a part of our participation in all the sub-tasks defined in this shared task. We make use of different Information Retrieval(IR) and deep learning based approaches to tackle these problems. We obtain encouraging results in all these four sub-tasks.

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