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1. CN111783440 - Intention recognition method and device, readable medium and electronic equipment

Office
China
Application Number 202010634548.7
Application Date 02.07.2020
Publication Number 111783440
Publication Date 16.10.2020
Publication Kind A
IPC
G06F 40/279
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
40Handling natural language data
20Natural language analysis
279Recognition of textual entities
G06F 40/216
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
40Handling natural language data
20Natural language analysis
205Parsing
216using statistical methods
G06F 16/33
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
16Information retrieval; Database structures therefor; File system structures therefor
30of unstructured textual data
33Querying
CPC
G06F 40/279
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
40Handling natural language data
20Natural language analysis
279Recognition of textual entities
G06F 40/216
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
40Handling natural language data
20Natural language analysis
205Parsing
216using statistical methods
G06F 16/3331
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
16Information retrieval; Database structures therefor; File system structures therefor
30of unstructured textual data
33Querying
3331Query processing
Applicants BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
北京字节跳动网络技术有限公司
Inventors WANG XINYU
王鑫宇
ZHANG YONGHUA
张永华
Agents 北京英创嘉友知识产权代理事务所(普通合伙) 11447
Title
(EN) Intention recognition method and device, readable medium and electronic equipment
(ZH) 意图识别方法、装置、可读介质及电子设备
Abstract
(EN) The invention relates to an intention recognition method and device, a readable medium and electronic equipment. The method comprises the steps of obtaining retrieval information, wherein the retrieval information comprises at least one retrieval word; for each retrieval word, determining a target probability that the retrieval word belongs to each preset theme in the retrieval information; and according to the target probability, identifying a target intention corresponding to the retrieval information. Through the technical scheme, for the condition that the retrieval word represents different intentions, the target intention corresponding to the retrieval information can be accurately recognized according to the determined target probability, the accuracy of intention recognition is improved, and therefore a retrieval result better meeting the requirements of a user can be provided for the user.
(ZH) 本公开涉及一种意图识别方法、装置、可读介质及电子设备。该方法包括:获取检索信息,所述检索信息包括至少一个检索词;针对每一所述检索词,分别确定该检索词在所述检索信息中属于每一预设主题的目标概率;根据所述目标概率,识别所述检索信息对应的目标意图。通过上述技术方案,对于检索词表征不同意图的情况,根据确定出的目标概率,可以准确识别检索信息对应的目标意图,提高意图识别的准确性,从而可以为用户提供更符合其需求的检索结果。
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