统计语义学
The MS algebra extends the relational algebra with extended operation semantics, the extended set of operation objects and new algebraic operators that support the statistical analysis queries. MS algebra is a theoretical framework for statistical and scientific database query languages.
二是MS代数包括很多支持统计分析查询的新代数操作,MS代数是构造对用户友好的统计与科学数据库查询语言的理论基础。
There are two main ways to extract semantics from video: rules-based approach and statistical theory-based method.
现有的视频语义提取的方法主要有两种: 基于规则的方法和基于统计学理论的方法.
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