Dataset
OpenAssistant

OpenAssistant/oasst2

Open Assistant Conversations Dataset Release 2 (OASST2) Dataset Structure This dataset contains message trees. Each message tree has an initial prompt message as the root node, which can have multiple child messages as replies, and these child messages can have multiple replies. All messages have a role property: this can either be "assistant" or "prompter". The roles in conversation threads from prompt to leaf node strictly alternate between "prompter" and… See the full description on the dataset page: https://huggingface.co/datasets/OpenAssistant/oasst2.

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Thành tựu nổi bật

Những danh hiệu mới nhất của dự án

1
TINIX TRENDING·Chủ đề: arxiv:2304.07327

#1 Repository Của Ngày

2
TINIX TRENDING·Chủ đề: human-feedback

#2 Repository Của Ngày

4
TINIX TRENDING·Chủ đề: language:nb

#4 Repository Của Ngày

🌐 OASST2: dataset hội thoại dạng cây cho huấn luyện assistant

Dataset hội thoại đa ngôn ngữ với phản hồi từ cộng đồng, cấu trúc cây tin nhắn và nhãn đánh giá chi tiết.

Open Assistant Conversations Dataset Release 2 (OASST2) là bộ dữ liệu hội thoại do Open Assistant thu thập qua open-assistant.io đến ngày 5/11/2023. Dữ liệu tổ chức theo cây tin nhắn: prompt gốc là root, các trả lời là các node con, vai trò prompter và assistant luân phiên. Phù hợp để nghiên cứu và huấn luyện/fine-tune mô hình hội thoại, giấy phép Apache 2.0.

✨ Điểm nổi bật

  • Cấu trúc cây tin nhắn: prompt gốc và nhiều nhánh trả lời, mỗi node có vai trò prompter/assistant luân phiên.
  • Quy mô ready for export: 13.854 cây tin nhắn, 135.174 tin nhắn.
  • Đa ngôn ngữ: hỗ trợ hơn 30 ngôn ngữ, trong đó có tiếng Việt.
  • Nhãn đánh giá chi tiết: spam, pii, hate speech, chất lượng, toxicity, humor, creativity, violence...
  • Điểm Detoxify: mỗi tin nhắn có các chỉ số toxicity, obscene, threat, sexual_explicit...
  • Tin nhắn tổng hợp: cờ synthetic và tên model cho các phản hồi do mô hình sinh ra.
  • Hai định dạng dữ liệu: cây tin nhắn nested (.trees.jsonl.gz) và danh sách phẳng (.messages.jsonl.gz).
  • Phân chia train/validation: 128.575 train và 6.599 validation.

💡 Vì sao đáng chú ý

OASST2 không chỉ là tập câu hỏi-trả lời phẳng mà giữ cả cấu trúc phân nhánh của hội thoại, giúp nghiên cứu ranking, chọn phản hồi và huấn luyện assistant. Nhãn và điểm detoxify đi kèm làm dữ liệu hữu ích cho kiểm duyệt nội dung và đánh giá chất lượng.


#Dataset #ConversationalAI #Multilingual #OpenSource #TiniX

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