V2EX data fusion

Data Fusion

Definition / 定义

“Data fusion” 指数据融合:把来自不同来源(如传感器、数据库、日志、问卷等)的数据进行对齐、整合与综合分析,以获得更完整、更准确或更可靠的信息与结论。(在工程与人工智能中也常指“多源信息融合/传感器融合”。)

Pronunciation / 发音

/det fjun/

Examples / 例句

Data fusion helps us see the full picture.
数据融合帮助我们看到更完整的整体情况。

Through data fusion of satellite images, ground sensors, and historical records, the team improved flood predictions and reduced false alarms.
通过融合卫星图像、地面传感器与历史记录的数据,团队提升了洪水预测效果,并减少了误报。

Etymology / 词源

“Data” 源自拉丁语 datum(“给出的东西”),在英语中逐渐用来指“(给出的)事实与信息”。“Fusion” 源自拉丁语 fusio(“熔化、融合”),引申为“合并成一体”。合在一起,“data fusion” 就是“把不同数据融为一体以形成更好的信息”。

Related Words / 相关词

Literary Works / 文学作品

  • Multisensor Data Fusion: From Algorithms and Architectural Design to Applications(Hall & Llinas 等,多传感器数据融合经典著作)
  • Data Fusion: Concepts and Ideas(H. B. Mitchell,系统介绍数据融合概念与方法)
  • Sensor and Data Fusion: A Tool for Information Assessment and Decision Making(Lawrence A. Klein,面向决策的信息融合应用)
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