Unlike in context-free grammars and regular expressions , however, these operators always behave greedily , consuming as much input as possible and never backtracking. 与上下文无关文法和正则表达式不同的 是,尽管如此,在PEG里这些操作符总是执行贪婪的行为,那就是消耗尽可能多的输入,而且绝对不回溯。
Thus, strict interpretations are more closely related to the master grammar than the g-interpretations investigated in the original grammar form paper [A. Cremers and S. Ginsburg, Context-free grammar forms, J. Comput. System Sci. 11 (1975), 86–116]. The main results of this paper ...
Formally, however, in the framework of the Chomsky hierarchy, they differ: the mirror and repeat grammars are both supra-regular, but correspond to two different sublevels within this hierarchy, namely context-free and context-sensitive grammars (or “mildly context-sensitive” grammars”7) ...
It has been proposed that the important distinction between human and non-human animal appears to be between the levels of regular or 'finite state' grammars and context-free or 'phrase structure' grammars. However, the true grammatical ability in nonhuman animals still remained unclear. Here, ...
By default, theDictationGrammarlanguage model is context free. It does not make use of specific words or word order to identify and interpret audio input. To add context to the dictation grammar, use theSetDictationContextmethod. 注意 DictationGrammarobjects do not support thePriorityproperty.Dictati...
Adds support for EBNF-like context free grammars. This plugin currently is meant for working with grammars in the specification and/or documentation phase. For a...
We are interested in the problem of adaptive learning in the context of automatic speech recognition (ASR). In this paper, we propose an active learning al... G Riccardi,Hakkani-Tur, D - 《IEEE Transactions on Speech & Audio Processing》 被引量: 186发表: 2005年 Method of key-phrase dete...
Parsing with Context-Free Grammars and Word Statistics We present a language model in which the probability of a sentence is the sum of the individual parse probabilities, and these are calculated using a probabilistic context-free grammar (PCFG) plus statistics on individual words and how t......
➤ Go beyond grammar Grammarly’s advanced spelling checker and grammar checker go far beyond the built-in tools of word processors. Grammarly can detect not only misspellings, but also commonly confused words used in the wrong context, like “affect” and “effect.” In addition, ...
Disclosure As an Amazon Associate, we may earn commissions from qualifying purchases from Amazon.com. You can learn more aboutour editorial policies here. This site is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for site...