Nigeria Machinery Usage and Failures Dataset
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该数据集是由独立研究员与佐治亚大学合作创建的尼日利亚工业机械使用与故障数据集,旨在填补非洲工业领域公开可用的结构化数据空白。数据集包含89条机器级记录,涵盖2006至2025年间尼日利亚制造业和石油天然气两大行业的28项指标,数据来源于尼日利亚中央银行、国家统计局等官方机构的年度报告和统计公报。数据通过人工收集和交叉验证构建,采用整数编码方案并附带完整解码手册,确保可追溯性和可复现性。该数据集主要应用于低资源工业环境下的预测性维护、故障诊断和领域扎根推理任务,为语言模型在数值任务上的微调提供基准参考。
This dataset is a Nigerian industrial machinery usage and fault dataset co-developed by independent researchers and the University of Georgia, aiming to fill the gap of publicly available structured data in the African industrial sector. The dataset contains 89 machine-level records covering 28 indicators across Nigeria's manufacturing and oil & gas industries from 2006 to 2025. The data is sourced from annual reports and statistical bulletins of official institutions including the Central Bank of Nigeria and the National Bureau of Statistics. Constructed via manual collection and cross-validation, the dataset adopts an integer encoding scheme and is accompanied by a complete decoding manual to ensure traceability and reproducibility. This dataset is primarily applied to predictive maintenance, fault diagnosis, and domain-grounded reasoning tasks in low-resource industrial environments, serving as a benchmark reference for fine-tuning language models on numerical tasks.




