地球资源数据云——数据资源详情
该数据集《COVID - 19 Education Impact Survey》主要用于监督学习任务,数据形态以表格为主。 题目说明:This dataset is part of COVID - 19 Pandemic 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:open_one_time_covid_education_impact.csv。 Contains data crowdsourced from Venezuelans through the Premise Data mobile application. The survey is presented only once to users and aims to capture the impact of COVID - 19 on children's education. Data source : https://data.humdata.org/dataset/open_one_time_covid_education_impact

该数据集《COVID - 19 Education Impact Survey》主要用于监督学习任务,数据形态以表格为主。 题目说明:This dataset is part of COVID - 19 Pandemic
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:open_one_time_covid_education_impact.csv。
Contains data crowdsourced from Venezuelans through the Premise Data mobile application. The survey is presented only once to users and aims to capture the impact of COVID - 19 on children's education.
Data source : https://data.humdata.org/dataset/open_one_time_covid_education_impact