The dataset for definition detection task and term and definition recognition task. This is a mix of two datasets: RuDEFT and WCL.
See folowing dataset for their description.
@article{Popov2025TransferringNL,
title={Transferring Natural Language Datasets Between Languages Using Large Language Models for Modern Decision Support and Sci-Tech Analytical Systems},
author={Dmitrii Popov and Egor Terentev and Danil Serenko and Ilya Sochenkov and Igor… See the full description on the dataset page:
https://huggingface.co/datasets/psytechlab/rus_rudeft_wcl-wiki.