区域题库建设在精准教学中的实践研究

随着人工智能的发展,精准教学系统已经开始被应用于教学。要实现精准教学,需要通过信息技术开发软件环境,再通过与题库数据的比对,形成精准分析报告。因此,题库建设是实现精准教学的核心,也是各类精准教学系统的痛点所在。目前以学校为单位推进精准教学,学校往往在人力、物力上无法保证,而采用通用题库则在适切性上大打折扣。因此,杭州市滨江区以区域推进精准教学,采用网易有道学业大数据平台,通过区域题库建设,架构区域题库知识图谱,在题库建设的人员组织、培训、资金保障等方面作了实践研究,取得较好的效果。

The flood control and regulation of Three Gorges Project

The important role of Three Gorges Project (TGP) in the flood management of the Yangtze River Basin is summarized.The Optimal Regulation Schemes of the Three Gorge Reservoir is briefly described.The flood regulation effect of TGP is analyzed.Typical issues related to reservoir operation for flood regulation are discussed and suggestions are put forward for the future work.