epfml/FineWeb2-HQ
收藏Hugging Face2025-02-19 更新2025-04-12 收录
下载链接:
https://hf-mirror.com/datasets/epfml/FineWeb2-HQ
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资源简介:
FineWeb2-HQ是一个高质量、基于模型筛选的预训练数据集,它来源于FineWeb2数据集的子集,包含20种语言。通过使用基于XLM-RoBERTa嵌入的分类器对文档进行打分,选取每种语言中质量最高的10%的文档。该数据集旨在提高预训练效率,并在使用更少标记的情况下匹配或超越原数据集的性能。
FineWeb2-HQ is a high-quality, model-filtered pretraining dataset derived from a subset of FineWeb2, covering 20 languages. It selects the top 10% of documents by quality for each language using a deep learning classifier based on XLM-RoBERTa embeddings. The dataset is designed to enhance pretraining efficiency and match or exceed the performance of the original dataset with fewer tokens.
提供机构:
epfml



