地球资源数据云——数据资源详情
NASA：小行星分类
该数据集《NASA: Asteroids Classification》主要用于多分类任务，数据形态以表格为主，应用场景偏向天文科学。 题目说明：Information on Asteroids collected from NASA API. 任务类型：表格多分类。 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：nasa.csv。 Content The data is about Asteroids - NeoWs. NeoWs (Near Earth Object Web Service) is a RESTful web service for near earth Asteroid information. With NeoWs a user can: search for Asteroids based on their closest approach date to Earth, lookup a specific Asteroid with its NASA JPL small body id, as well as browse the overall data - set. Acknowledgements Data - set: All the data is from the (http://neo.jpl.nasa.gov/). This API is maintained by SpaceRocks Team: David Greenfield, Arezu Sarvestani, Jason English and Peter Baunach. Inspiration
摘要概览
该数据集《NASA: Asteroids Classification》主要用于多分类任务，数据形态以表格为主，应用场景偏向天文科学。 题目说明：Information on Asteroids collected from NASA API.
任务类型：表格多分类。
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：nasa.csv。
Content
The data is about Asteroids - NeoWs. NeoWs (Near Earth Object Web Service) is a RESTful web service for near earth Asteroid information. With NeoWs a user can: search for Asteroids based on their closest approach date to Earth, lookup a specific Asteroid with its NASA JPL small body id, as well as browse the overall data - set.
Acknowledgements
Data - set: All the data is from the (http://neo.jpl.nasa.gov/). This API is maintained by SpaceRocks Team: David Greenfield, Arezu Sarvestani, Jason English and Peter Baunach.
Inspiration