“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	principle of methanol to olefins principle of methanol to propylene principle of metrology principle of microreversibility Principle of Minimal Attachment principle of minimal coupling principle of minimax principle of minimum principle of minimum complementary energy principle of minimum complementary energy for linear elasticity principle of minimum entropy production principle of minimum identification information principle of minimum potential energy principle of minimum potential energy for linear elasticity principle of monodromy principle of moral education principle of nested intervals Principle of Net Profit principle of neural coding principle of non-intervention principle of non-toxic, recovery and reduction principle of normality principle of objectivity principle of one-person，one-vote principle of one property one right

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