SG11201802373WA - Method and device for processing question clustering in automatic question and answering system - Google Patents

Method and device for processing question clustering in automatic question and answering system

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Publication number
SG11201802373WA
SG11201802373WA SG11201802373WA SG11201802373WA SG11201802373WA SG 11201802373W A SG11201802373W A SG 11201802373WA SG 11201802373W A SG11201802373W A SG 11201802373WA SG 11201802373W A SG11201802373W A SG 11201802373WA SG 11201802373W A SG11201802373W A SG 11201802373WA
Authority
SG
Singapore
Prior art keywords
question
clustering
feature
clustered
processing
Prior art date
Application number
SG11201802373WA
Inventor
Jianzong Wang
Weiqiang Yuan
Maokun Han
Jing Xiao
Original Assignee
Ping An Technology Shenzhen Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ping An Technology Shenzhen Co Ltd filed Critical Ping An Technology Shenzhen Co Ltd
Publication of SG11201802373WA publication Critical patent/SG11201802373WA/en

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/30—Information retrieval; Database structures therefor; File system structures therefor of unstructured textual data
    • G06F16/33—Querying
    • G06F16/332—Query formulation
    • G06F16/3329—Natural language query formulation or dialogue systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/30—Information retrieval; Database structures therefor; File system structures therefor of unstructured textual data
    • G06F16/33—Querying
    • G06F16/3331—Query processing
    • G06F16/334—Query execution
    • G06F16/3347—Query execution using vector based model
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/30—Information retrieval; Database structures therefor; File system structures therefor of unstructured textual data
    • G06F16/35—Clustering; Classification
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/30—Information retrieval; Database structures therefor; File system structures therefor of unstructured textual data
    • G06F16/35—Clustering; Classification
    • G06F16/355—Class or cluster creation or modification
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/21—Design or setup of recognition systems or techniques; Extraction of features in feature space; Blind source separation
    • G06F18/213—Feature extraction, e.g. by transforming the feature space; Summarisation; Mappings, e.g. subspace methods
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F40/00—Handling natural language data
    • G06F40/40—Processing or translation of natural language
    • G06F40/53—Processing of non-Latin text

Abstract

METHOD AND DEVICE FOR PROCESSING QUESTION CLUSTERING IN AUTOMATIC QUESTION AND ANSWERING SYSTEM The present invention provides a method and a device for processing question clustering in an automatic question and answering system. The method comprises: receiving a clustering request input by a writer; acquiring a question set to be clustered from a database of unanswered questions based on the clustering request; performing feature extraction on the question set to be clustered with a text feature extraction algorithm to output a question feature set; determining whether the question feature set meets a preset splitting condition; performing segmenting clustering on the question feature set with a segmenting clustering algorithm if the preset splitting condition is met to output at least two question feature subsets; updating the question feature subsets to a question feature set, and determining whether the question feature set meets the preset splitting condition; and outputting the question feature set as a clustering class cluster if the preset splitting condition is not met. In the method and device for processing question clustering in the automatic question and answering system, the question set to be clustered may be automatically clustered to help the writer understand question consultation requirements and improve the coverage of the written question and answering pairs. FIG. 1
SG11201802373WA 2016-11-14 2017-08-30 Method and device for processing question clustering in automatic question and answering system SG11201802373WA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201611002092.2A CN107656948B (en) 2016-11-14 2016-11-14 The problems in automatically request-answering system clustering processing method and device
PCT/CN2017/099708 WO2018086401A1 (en) 2016-11-14 2017-08-30 Cluster processing method and device for questions in automatic question and answering system

Publications (1)

Publication Number Publication Date
SG11201802373WA true SG11201802373WA (en) 2018-06-28

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Country Status (8)

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US (1) US20190073416A1 (en)
EP (1) EP3540612A4 (en)
JP (1) JP6634515B2 (en)
KR (1) KR102113413B1 (en)
CN (1) CN107656948B (en)
AU (1) AU2017329098B2 (en)
SG (1) SG11201802373WA (en)
WO (1) WO2018086401A1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108804567A (en) * 2018-05-22 2018-11-13 平安科技（深圳）有限公司 Improve method, equipment, storage medium and the device of intelligent customer service response rate
CN109002434A (en) * 2018-05-31 2018-12-14 青岛理工大学 Customer service question and answer matching process, server and storage medium
CN109189901B (en) * 2018-08-09 2021-05-18 北京中关村科金技术有限公司 Method for automatically discovering new classification and corresponding corpus in intelligent customer service system
CN109145118B (en) * 2018-09-06 2021-01-26 北京京东尚科信息技术有限公司 Information management method and device
CN110110084A (en) * 2019-04-23 2019-08-09 北京科技大学 The recognition methods of high quality user-generated content
CN110728298A (en) * 2019-09-05 2020-01-24 北京三快在线科技有限公司 Multi-task classification model training method, multi-task classification method and device
CN110767224B (en) * 2019-10-15 2020-08-07 上海云从企业发展有限公司 Service management method, system, equipment and medium based on characteristic right level
CN111046158B (en) * 2019-12-13 2020-12-15 腾讯科技（深圳）有限公司 Question-answer matching method, model training method, device, equipment and storage medium
CN111191687B (en) * 2019-12-14 2023-02-10 贵州电网有限责任公司 Power communication data clustering method based on improved K-means algorithm
CN111259154B (en) * 2020-02-07 2021-04-13 腾讯科技（深圳）有限公司 Data processing method and device, computer equipment and storage medium
CN111309881A (en) * 2020-02-11 2020-06-19 深圳壹账通智能科技有限公司 Method and device for processing unknown questions in intelligent question answering, computer equipment and medium
CN111352988B (en) * 2020-02-29 2023-05-23 重庆百事得大牛机器人有限公司 Big data warehouse storage, analysis and extraction system aiming at legal information
CN111813905A (en) * 2020-06-17 2020-10-23 平安科技（深圳）有限公司 Corpus generation method and device, computer equipment and storage medium
KR102445841B1 (en) * 2020-10-16 2022-09-22 성균관대학교산학협력단 Medical Chatbot System Using Multiple Search Methods
CN112650841A (en) * 2020-12-07 2021-04-13 北京有竹居网络技术有限公司 Information processing method and device and electronic equipment
CN112995719B (en) * 2021-04-21 2021-07-27 平安科技（深圳）有限公司 Bullet screen text-based problem set acquisition method and device and computer equipment
CN113220853B (en) * 2021-05-12 2022-10-04 燕山大学 Automatic generation method and system for legal questions

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6675159B1 (en) * 2000-07-27 2004-01-06 Science Applic Int Corp Concept-based search and retrieval system
JP4081065B2 (en) * 2004-10-22 2008-04-23 クオリカ株式会社 FAQ data creation apparatus, method, and program
SG138575A1 (en) * 2006-06-23 2008-01-28 Colorzip Media Inc Method of classifying colors of color based image code
CN101308496A (en) * 2008-07-04 2008-11-19 沈阳格微软件有限责任公司 Large scale text data external clustering method and system
CN101477563B (en) * 2009-01-21 2010-11-10 北京百问百答网络技术有限公司 Short text clustering method and system, and its data processing device
CN101599071B (en) * 2009-07-10 2012-04-18 华中科技大学 Automatic extraction method of conversation text topic
CN101630312A (en) * 2009-08-19 2010-01-20 腾讯科技（深圳）有限公司 Clustering method for question sentences in question-and-answer platform and system thereof
JP5574842B2 (en) * 2010-06-21 2014-08-20 株式会社野村総合研究所 FAQ candidate extraction system and FAQ candidate extraction program
US9230009B2 (en) * 2013-06-04 2016-01-05 International Business Machines Corporation Routing of questions to appropriately trained question and answer system pipelines using clustering
CN103559175B (en) * 2013-10-12 2016-08-10 华南理工大学 A kind of Spam Filtering System based on cluster and method
CN103699695B (en) * 2014-01-14 2017-02-01 吉林大学 Centroid method-based self-adaption text clustering algorithm
WO2015151162A1 (en) * 2014-03-31 2015-10-08 楽天株式会社 Similarity calculation system, similarity calculation method, and program
CN104142918B (en) * 2014-07-31 2017-04-05 天津大学 Short text clustering and focus subject distillation method based on TF IDF features
US10387430B2 (en) * 2015-02-26 2019-08-20 International Business Machines Corporation Geometry-directed active question selection for question answering systems
KR101720972B1 (en) * 2015-04-16 2017-03-30 주식회사 플런티코리아 Recommendation Reply Apparatus and Method
CN105975460A (en) * 2016-05-30 2016-09-28 上海智臻智能网络科技股份有限公司 Question information processing method and device

Also Published As

Publication number Publication date
AU2017329098A1 (en) 2018-05-31
JP6634515B2 (en) 2020-01-22
KR20180077261A (en) 2018-07-06
CN107656948A (en) 2018-02-02
WO2018086401A1 (en) 2018-05-17
CN107656948B (en) 2019-05-07
EP3540612A4 (en) 2020-06-17
AU2017329098B2 (en) 2020-01-23
KR102113413B1 (en) 2020-05-21
EP3540612A1 (en) 2019-09-18
JP2019504371A (en) 2019-02-14
US20190073416A1 (en) 2019-03-07

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