“probabilistic context-free grammars”的概念、定义、翻译、参考文献-科学参考

单词	probabilistic context-free grammars
释义	probabilistic context-free grammars Encyclopedia 理学【基本概念】释 probabilistic context-free grammars; PCFG概率句法分析在上下文无关文法的基础上对每个规则加以概率限制，从而就可以求出一个句子的特定语法树的概率值的方法。又称概率上下文无关语法。
随便看	Forced Immigrate Population in Northern Wei Dynasty forced labor in WWII Forced Labors in Northern Wei Dynasty forced light scattering Forced Marriage Forced Migration forced mixer forced mode-locking forced motion forced movement forced nutation forced oscillation forced outage rate forced polygon forced regression forced regressive coal accumulation forced response forced swim test forced synchronization forced transition force due to viscosity forced Van der Pol oscillator forced vibration forced vital capacity force dynamics

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