首页>
外国专利>
Method and device for parsing natural language sentences and other sequential symbolic expressions
Method and device for parsing natural language sentences and other sequential symbolic expressions
展开▼
机译:解析自然语言句子和其他顺序符号表达的方法和装置
展开▼
页面导航
摘要
著录项
相似文献
摘要
A parsing method and apparatus for symbolic expressions of thought such as English-language sentences is provided. The basic procedure distinguishes only between symbols for picture-like entities (such as "squirrel" or "justice") and symbols for relations (such as "above" or "pushed"). For example, to the cognitive parser the sentences "The squirrel buried a nut" and "My aunts sent a telegram" are equivalent. The parser thus operates at a level more basic than syntactic parsing, making it simpler. The illustrative embodiment, a cognitive parser for English sentences, comprises: a microprocessor, a stored lexicon including symbols and associated entity-types (picture or relation), an input device for a symbol sequence, and a procedure executing on the microprocessor for grouping the inputted picture-designating and relation-designating symbols according to rules based on entity type. A method comprising operation of the cognitive parser is also provided.
展开▼