V2EX context-sensitive

Context-sensitive

释义 Definition

context-sensitive“上下文敏感的;依赖语境/环境的”。指某个规则、行为或含义会随着周围信息(上下文)变化而变化。常见于语言学/计算机科学(如“上下文相关语法”)和软件交互(如“上下文相关帮助”)。

发音 Pronunciation (IPA)

/kntkst sn.s.tv/

词源 Etymology

context(语境、上下文,源自拉丁语 contexere “编织在一起”)+ sensitive(敏感的,源自拉丁语 sentire “感知”)组成,字面意思是“对上下文敏感”,引申为“会随环境信息而改变”。

例句 Examples

The app shows context-sensitive help when you click the icon.
当你点击图标时,这个应用会显示上下文相关的帮助。

In natural language processing, a context-sensitive rule may change its output depending on the surrounding words and syntax.
在自然语言处理里,上下文敏感的规则可能会根据周围词语和句法结构而改变输出结果。

相关词 Related Words

文学与著作 Literary / Notable Works

  • Introduction to Automata Theory, Languages, and Computation(Hopcroft, Motwani, Ullman):在形式语言章节中讨论 context-sensitive grammars(上下文相关语法)。
  • Compilers: Principles, Techniques, and Tools(Aho, Lam, Sethi, Ullman,“龙书”):涉及语义分析等内容时常出现 context-sensitive(与上下文有关的约束/检查)。
  • Noam Chomsky 相关语言学与形式语法著作的研究传统(如乔姆斯基语法层级的讨论)中常见 context-sensitive 作为术语,用于对比 context-free 等概念。
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