地球资源数据云——数据资源详情
国家坐标（世界）
该数据集《Country Coordinates (World)》主要用于监督学习任务，数据形态以表格为主。 题目说明：Great for geographic data visualization 任务类型：表格监督学习。 建议流程：先做缺失值/异常值处理与特征编码，再比较逻辑回归、随机森林、XGBoost。 评估建议：使用分层切分或交叉验证，优先关注 F1、Recall、AUC 等分类指标。 可用文件：country - coordinates - world.csv。 While working on geographic visualizations, I needed to generate overlays for the world map. All I required was the latitude, longitude and the complete, official name of the country. So I generated this data which should save you a lot of time on data cleaning. This data set is arranged in alphabetical order. Acknowledgements The Data was sourced from Google: https://developers.google.com/public - data/docs/canonical/countries_csv License: Attribution 4.0 International (CC BY 4.0)
摘要概览
该数据集《Country Coordinates (World)》主要用于监督学习任务，数据形态以表格为主。 题目说明：Great for geographic data visualization
任务类型：表格监督学习。
建议流程：先做缺失值/异常值处理与特征编码，再比较逻辑回归、随机森林、XGBoost。
评估建议：使用分层切分或交叉验证，优先关注 F1、Recall、AUC 等分类指标。
可用文件：country - coordinates - world.csv。
While working on geographic visualizations, I needed to generate overlays for the world map. All I required was the latitude, longitude and the complete, official name of the country. So I generated this data which should save you a lot of time on data cleaning. This data set is arranged in alphabetical order.
Acknowledgements
The Data was sourced from Google: https://developers.google.com/public - data/docs/canonical/countries_csv License: Attribution 4.0 International (CC BY 4.0)