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1. CN109597993 - Statement analysis processing method, device and equipment and computer readable storage medium

Office China
Application Number 201811464437.5
Application Date 30.11.2018
Publication Number 109597993
Publication Date 09.04.2019
Publication Kind A
IPC
G06F 17/27
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
17Digital computing or data processing equipment or methods, specially adapted for specific functions
20Handling natural language data
27Automatic analysis, e.g. parsing, orthograph correction
G06F 16/35
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
16Information retrieval; Database structures therefor; File system structures therefor
30of unstructured textual data
35Clustering; Classification
G06N 3/08
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
NCOMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
3Computer systems based on biological models
02using neural network models
08Learning methods
CPC
G06F 40/289
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
40Handling natural language data
20Natural language analysis
279Recognition of textual entities
289Phrasal analysis, e.g. finite state techniques or chunking
G06F 40/30
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
40Handling natural language data
30Semantic analysis
G06N 3/08
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
NCOMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
3Computer systems based on biological models
02using neural network models
08Learning methods
Applicants SHENZHEN QIANHAI WEBANK CO., LTD.
深圳前海微众银行股份有限公司
Inventors TANG YAOHUA
汤耀华
MO KAIXIANG
莫凯翔
ZHANG CHAO
张超
XU QIAN
徐倩
YANG QIANG
杨强
Agents 深圳市世纪恒程知识产权代理事务所 44287
深圳市世纪恒程知识产权代理事务所 44287
Title
(EN) Statement analysis processing method, device and equipment and computer readable storage medium
(ZH) 语句分析处理方法、装置、设备以及计算机可读存储介质
Abstract
(EN)
The invention discloses a statement analysis processing method and device, equipment and a storage medium. The method comprises the steps: obtaining a pre-training model on a large sample data set ina source field, and enabling the pre-training model to be migrated and learned to a target field; In the target field, obtaining statement characteristics of a preset questionnaire in a pre-training model, and performing semantic analysis on the statement characteristics to determine different intentions corresponding to the preset questionnaire; Obtaining an intention similarity score of each intention in the pre-training model, and determining a highest intention similarity score in each intention similarity score; Obtaining each word slot in the pre-training model, determining a word slot similarity score of each word slot in the pre-training model, and determining a highest word slot similarity score in each word slot similarity score; And obtaining and outputting a final intention corresponding to the highest intention similarity score and a final word slot corresponding to the highest word slot similarity score. The technical effects that the model is migrated to the new field and the oral language understanding task can be quickly learned and executed are achieved.

(ZH)
本发明公开了一种语句分析处理方法及装置、设备和存储介质,该方法包括:获取源领域大样本数据集上的预训练模型,并将预训练模型迁移学习到目标领域;在目标领域内,获取预训练模型中预设问句的各语句特征,并对各语句特征进行语义分析,以确定预设问句对应的各不同意图;获取各意图在预训练模型中的意图相似性分,并在各意图相似性分中确定最高意图相似性分;获取预训练模型中的各词槽,确定各词槽在预训练模型中的词槽相似性分,并在各词槽相似性分中确定最高词槽相似性分;获取并输出最高意图相似性分对应的最终意图和最高词槽相似性分对应的最终词槽。达到了模型迁移到新领域也能快速学习并执行口语理解任务的技术效果。

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