Query of CC: Unearthing Large Scale Domain-Specific Knowledge from Public Corpora

Large language models have demonstrated remarkable potential in various tasks, however, there remains a significant scarcity of open-source models and data for specific domains. Previous works have primarily focused on manually specifying resources and collecting high-quality data on specific domains, which significantly consume time and effort. To address this limitation, we propose an efficient data collection method $\textit{Query of CC}$ based on large language models. This method bootstraps seed information through a large language model and retrieves related data from public corpora. It not only collects knowledge-related data for specific domains but unearths the data with potential reasoning procedures. Through the application of this method, we have curated a high-quality dataset called KNOWLEDGE PILE, encompassing four major domains, including stem and humanities sciences, among others. Experimental results demonstrate that KNOWLEDGE PILE significantly improves the performance of large language models in mathematical and knowledge-related reasoning ability tests. To facilitate academic sharing, we open-source our dataset and code, providing valuable support to the academic community.
Comment: We have released the full data (total of 735GB) in https://huggingface.co/datasets/Query-of-CC/knowledge_pile_full and partial data (about 40GB) in https://huggingface.co/datasets/Query-of-CC/knowledge_pile