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首页> 外文期刊>International Journal of Knowledge-Based in Intelligent Engineering Systems >Bottom-up context-sensitive algorithms for Bengali parser in natural language processing
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Bottom-up context-sensitive algorithms for Bengali parser in natural language processing

机译:自然语言处理中孟加拉语解析器的自底向上上下文相关算法

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摘要

This paper embodies the design of parsing algorithms tangibly for a Bengali parser. To design parsing algorithms a detailed study on linguistics and grammar has been performed. A detailed study also has been made on the various techniques and algorithms of the parsers which have been designed for various languages such as English, Arabic, Hindi, Warlpiri(an Australian language) etc. Finally, Bengali sentences have been analyzed according to Chomskyan grammar. Bottom-up parsing technique and Context-sensitive rules have been used to design parsing algorithms. The designed parser can parse simple declarative sentences for all types of tense i.e., Present, Past, Future and Habitual past tense together with all types of person i.e., First, Second and Third person. The algorithms can maintain the agreement of Person + Class between Verb form and Subject which is available in Bengali sentences. Words are stored into the dictionary (lexicon) together with lexical categories. Using these algorithms it would be possible to parse the Bengali sentences to let the users know whether those sentences are syntactically correct or not.
机译:本文具体体现了孟加拉语解析器的解析算法设计。为了设计解析算法,已对语言学和语法进行了详细研究。还针对针对英语,阿拉伯语,印地语,Warlpiri(一种澳大利亚语言)等各种语言设计的解析器的各种技术和算法进行了详细研究。最后,根据Chomskyan语法分析了孟加拉语句子。 。自底向上解析技术和上下文相关的规则已用于设计解析算法。设计的解析器可以解析所有类型的时态(即现在,过去,未来和习惯过去时态)的简单说明性语句,以及所有类型的人(即第一,第二和第三人称)。该算法可以保持动词形式与主语之间的“人+类”的一致性,孟加拉语句子中可用。单词与词汇类别一起存储在字典(词典)中。使用这些算法,可以解析孟加拉语句子以使用户知道这些句子在语法上是否正确。

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