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|1. (WO2018157703) NATURAL LANGUAGE SEMANTIC EXTRACTION METHOD AND DEVICE, AND COMPUTER STORAGE MEDIUM|
|Applicants:||TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
|Title:||NATURAL LANGUAGE SEMANTIC EXTRACTION METHOD AND DEVICE, AND COMPUTER STORAGE MEDIUM|
Disclosed are a natural language semantic extraction method and device, and a computer storage medium. The method comprises: querying each character in the inputted natural language from a character library on the basis of a single character particle size to obtain first semantic vectors representing semantic descriptions of each character; combining and permuting the first semantic vectors based on a neural network, and obtaining second semantic vectors corresponding to different permutations and combinations of the first semantic vectors; obtaining alternative semantic intentions corresponding to the second sematic vectors and weight vectors corresponding to the alternative semantic intentions; selecting the alternative semantic intention satisfying a preset condition as a final semantic intention of the natural language, and obtaining key information corresponding to the final semantic intention according to the weight vector corresponding to the final semantic intention.