图 书 馆
主动补救：在密歇根弗林特寻找铅管道ActiveRemediation: The Search for Lead Pipes in Flint, Michigan |
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| 课程网址: | http://videolectures.net/kdd2018_chojnacki_activeRemediation/ |
| 主讲教师: | Alex Chojnacki |
| 开课单位: | 密歇根大学 |
| 开课时间: | 2018-11-23 |
| 课程语种: | 英语 |
| 中文简介: |  |
| 课程简介: | We detail our ongoing work in Flint, Michigan to detect pipes made of lead and other hazardous metals. After elevated levels of lead were detected in residents’ drinking water, followed by an increase in blood lead levels in area children, the state and federal governments directed over $125 million to replace water service lines, the pipes connecting each home to the water system. In the absence of accurate records, and with the high cost of determining buried pipe materials, we put forth a number of predictive and procedural tools to aid in the search and removal of lead infrastructure. Alongside these statistical and machine learning approaches, we describe our interactions with government officials in recommending homes for both inspection and replacement, with a focus on the statistical model that adapts to incoming information. Finally, in light of discussions about increased spending on infrastructure development by the federal government, we explore how our approach generalizes beyond Flint to other municipalities nationwide. |
| 关 键 词: | 其他有害金属管道; 儿童血铅含量升高; 适应传入信息的统计模型 |
| 课程来源: | 视频讲座网 |
| 数据采集: | 2023-02-15：cyh |
| 最后编审: | 2023-03-06：cyh |
| 阅读次数: | 21 |