PARSING METHOD AND APPARATUS FOR NATURAL LANGUAGE TIME WORDS, AND COMPUTER DEVICE

摘要

The present application relates to the field of semantic parsing, and provides a parsing method and apparatus for natural language time words, a computer device, and a computer readable storage medium. The method comprises: obtaining an input text; removing preset characters in the input text to obtain a preprocessed text; performing word segmentation to obtain a plurality of time words; performing data encapsulation to obtain first time words corresponding to the time words; combining the first time words to obtain a plurality of second time words; and parsing the second time words to obtain time intervals corresponding to the second time words. According to the present application, corresponding time words are extracted from an input text by means of a plurality of recognition rules, then the time words are combined according to the arrangement positions of the time words in the input text and the association between the recognition rules, and finally the combined time words are parsed according to meanings to obtain corresponding time intervals, thereby implementing the parsing of all time words in natural language, and effectively improving the comprehensiveness and accuracy of time word recognition in the input text.