情节代表帧选取方法是视频语义分析和基于内容的视频检索的很重要的方法。
Selecting episode representation frame is one of the important processes in video semantic analysis and content-based video retrieval.
提出一种基于语义极性分析的餐馆评论挖掘方法。
This paper presents a method for restaurant reviews mining based on semantic polarity analysis.
本文提出的基于自然语言处理的网页过滤方法，从语法、语义和语境三个方面上分析网页的自然语言。
In this paper, a web page filter based on language processing is proposed, with this method, the sentences of web pages are analysed from syntax, semantics and context aspects.
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