SG11202004905WA - Risky transaction identification method and apparatus, server, and storage medium - Google Patents
Risky transaction identification method and apparatus, server, and storage mediumInfo
- Publication number
- SG11202004905WA SG11202004905WA SG11202004905WA SG11202004905WA SG11202004905WA SG 11202004905W A SG11202004905W A SG 11202004905WA SG 11202004905W A SG11202004905W A SG 11202004905WA SG 11202004905W A SG11202004905W A SG 11202004905WA SG 11202004905W A SG11202004905W A SG 11202004905WA
- Authority
- SG
- Singapore
- Prior art keywords
- server
- storage medium
- identification method
- transaction identification
- risky transaction
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/38—Payment protocols; Details thereof
- G06Q20/40—Authorisation, e.g. identification of payer or payee, verification of customer or shop credentials; Review and approval of payers, e.g. check credit lines or negative lists
- G06Q20/401—Transaction verification
- G06Q20/4016—Transaction verification involving fraud or risk level assessment in transaction processing
-
- 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
- G06F18/214—Generating training patterns; Bootstrap methods, e.g. bagging or boosting
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F18/00—Pattern recognition
- G06F18/20—Analysing
- G06F18/24—Classification techniques
- G06F18/241—Classification techniques relating to the classification model, e.g. parametric or non-parametric approaches
- G06F18/2415—Classification techniques relating to the classification model, e.g. parametric or non-parametric approaches based on parametric or probabilistic models, e.g. based on likelihood ratio or false acceptance rate versus a false rejection rate
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F18/00—Pattern recognition
- G06F18/20—Analysing
- G06F18/24—Classification techniques
- G06F18/243—Classification techniques relating to the number of classes
- G06F18/24323—Tree-organised classifiers
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
- G06N20/00—Machine learning
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Data Mining & Analysis (AREA)
- General Physics & Mathematics (AREA)
- Accounting & Taxation (AREA)
- Computer Vision & Pattern Recognition (AREA)
- General Engineering & Computer Science (AREA)
- Evolutionary Computation (AREA)
- Artificial Intelligence (AREA)
- Life Sciences & Earth Sciences (AREA)
- Evolutionary Biology (AREA)
- Bioinformatics & Computational Biology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Strategic Management (AREA)
- General Business, Economics & Management (AREA)
- Computer Security & Cryptography (AREA)
- Finance (AREA)
- Software Systems (AREA)
- Mathematical Physics (AREA)
- Computing Systems (AREA)
- Medical Informatics (AREA)
- Probability & Statistics with Applications (AREA)
- Image Analysis (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810258226.XA CN110309840B (en) | 2018-03-27 | 2018-03-27 | Risk transaction identification method, risk transaction identification device, server and storage medium |
| PCT/US2019/024242 WO2019191203A1 (en) | 2018-03-27 | 2019-03-27 | Risky transaction identification method and apparatus, server, and storage medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11202004905WA true SG11202004905WA (en) | 2020-06-29 |
Family
ID=66166535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11202004905WA SG11202004905WA (en) | 2018-03-27 | 2019-03-27 | Risky transaction identification method and apparatus, server, and storage medium |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US10592783B2 (en) |
| EP (1) | EP3701457A1 (en) |
| CN (1) | CN110309840B (en) |
| SG (1) | SG11202004905WA (en) |
| TW (1) | TWI703503B (en) |
| WO (1) | WO2019191203A1 (en) |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107423883B (en) * | 2017-06-15 | 2020-04-07 | 创新先进技术有限公司 | Risk identification method and device for to-be-processed service and electronic equipment |
| WO2019139595A1 (en) * | 2018-01-11 | 2019-07-18 | Visa International Service Association | Offline authorization of interactions and controlled tasks |
| CN110309840B (en) | 2018-03-27 | 2023-08-11 | 创新先进技术有限公司 | Risk transaction identification method, risk transaction identification device, server and storage medium |
| US11520904B2 (en) * | 2019-08-27 | 2022-12-06 | Accenture Global Solutions Limited | AI-based blockchain hybrid consensus |
| CN110880014B (en) * | 2019-10-11 | 2023-09-05 | 中国平安财产保险股份有限公司 | Data processing method, device, computer equipment and storage medium |
| CN111291900A (en) * | 2020-03-05 | 2020-06-16 | 支付宝(杭州)信息技术有限公司 | Method and device for training risk recognition model |
| CN111429257B (en) * | 2020-03-19 | 2024-04-12 | 中国建设银行股份有限公司 | Transaction monitoring method and device |
| CN111412948A (en) * | 2020-03-31 | 2020-07-14 | 南京云思顿环保科技有限公司 | Kitchen waste equipment fault diagnosis method based on deep forest |
| CN111639584A (en) * | 2020-05-26 | 2020-09-08 | 深圳壹账通智能科技有限公司 | Risk identification method and device based on multiple classifiers and computer equipment |
| CN113762294B (en) * | 2020-06-03 | 2024-04-12 | 深信服科技股份有限公司 | Feature vector dimension compression method, device, equipment and medium |
| CN111738331A (en) * | 2020-06-19 | 2020-10-02 | 北京同邦卓益科技有限公司 | User classification method and device, computer-readable storage medium and electronic device |
| CN111915437B (en) * | 2020-06-30 | 2024-06-07 | 深圳前海微众银行股份有限公司 | Training method, device, equipment and medium of money backwashing model based on RNN |
| CN112053167B (en) * | 2020-08-25 | 2024-04-05 | 大连理工大学 | Vendor credit evaluation method, system and storage medium based on improved easy Ensemble algorithm |
| CN112200234B (en) * | 2020-09-30 | 2022-04-12 | 支付宝(杭州)信息技术有限公司 | Method and device for preventing model stealing in model classification process |
| CN112350956B (en) * | 2020-10-23 | 2022-07-01 | 新华三大数据技术有限公司 | Network traffic identification method, device, equipment and machine readable storage medium |
| CN112446425A (en) * | 2020-11-20 | 2021-03-05 | 北京思特奇信息技术股份有限公司 | Method and device for automatically acquiring suspected card-maintaining channel |
| CN112434742B (en) * | 2020-11-26 | 2024-04-05 | 西安交通大学 | Method, system and equipment for identifying PoE-face cheating office on Ethernet |
| CN112699936B (en) * | 2020-12-29 | 2022-06-28 | 东北电力大学 | Electric power CPS generalized false data injection attack identification method |
| CN112750038B (en) * | 2021-01-14 | 2024-02-02 | 中国工商银行股份有限公司 | Transaction risk determination method, device and server |
| CN113033827B (en) * | 2021-03-03 | 2024-03-15 | 南京大学 | Training method and device for deep forest |
| CN113011979A (en) * | 2021-03-29 | 2021-06-22 | 中国银联股份有限公司 | Transaction detection method, training method and device of model and computer-readable storage medium |
| CN113177595B (en) * | 2021-04-29 | 2022-07-12 | 北京明朝万达科技股份有限公司 | Document classification model construction, training and testing method and model construction system |
| CN113112043A (en) * | 2021-05-12 | 2021-07-13 | 中国工商银行股份有限公司 | Method, device and equipment for determining abnormal resource transfer condition |
| CN113610534B (en) * | 2021-07-28 | 2024-06-25 | 浙江惠瀜网络科技有限公司 | Data processing method and device for anti-fraud |
| CN113569482B (en) * | 2021-07-29 | 2024-02-06 | 石家庄铁道大学 | Tunnel service performance evaluation method, device, terminal and storage medium |
| CN113610132A (en) * | 2021-07-29 | 2021-11-05 | 上海淇玥信息技术有限公司 | User equipment identification method and device and computer equipment |
| CN113780339B (en) * | 2021-08-03 | 2024-03-29 | 阿里巴巴（中国）有限公司 | Model training, predicting and content understanding method and electronic equipment |
| CN115439928A (en) * | 2022-08-12 | 2022-12-06 | 中国银联股份有限公司 | Operation behavior identification method and device |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5819226A (en) | 1992-09-08 | 1998-10-06 | Hnc Software Inc. | Fraud detection using predictive modeling |
| US5822741A (en) * | 1996-02-05 | 1998-10-13 | Lockheed Martin Corporation | Neural network/conceptual clustering fraud detection architecture |
| US7376618B1 (en) | 2000-06-30 | 2008-05-20 | Fair Isaac Corporation | Detecting and measuring risk with predictive models using content mining |
| US7089592B2 (en) | 2001-03-15 | 2006-08-08 | Brighterion, Inc. | Systems and methods for dynamic detection and prevention of electronic fraud |
| US7865427B2 (en) | 2001-05-30 | 2011-01-04 | Cybersource Corporation | Method and apparatus for evaluating fraud risk in an electronic commerce transaction |
| US8540158B2 (en) * | 2007-12-12 | 2013-09-24 | Yiwu Lei | Document verification using dynamic document identification framework |
| CN101493913A (en) * | 2008-01-23 | 2009-07-29 | 阿里巴巴集团控股有限公司 | Method and system for assessing user credit in internet |
| AU2014318499B2 (en) | 2013-09-16 | 2019-05-16 | Biodesix, Inc | Classifier generation method using combination of mini-classifiers with regularization and uses thereof |
| CN104679777B (en) * | 2013-12-02 | 2018-05-18 | 中国银联股份有限公司 | A kind of method and system for being used to detect fraudulent trading |
| US20150039512A1 (en) | 2014-08-08 | 2015-02-05 | Brighterion, Inc. | Real-time cross-channel fraud protection |
| US9324022B2 (en) * | 2014-03-04 | 2016-04-26 | Signal/Sense, Inc. | Classifying data with deep learning neural records incrementally refined through expert input |
| CN106815754A (en) * | 2015-12-02 | 2017-06-09 | 阿里巴巴集团控股有限公司 | The charging method and air control system server of a kind of risk control system |
| US9811917B2 (en) * | 2016-01-14 | 2017-11-07 | Texas Instruments Incorporated | Confidence estimation for optical flow under low light conditions |
| US20170262852A1 (en) * | 2016-03-10 | 2017-09-14 | Amadeus S.A.S. | Database monitoring system |
| CN106548343B (en) * | 2016-10-21 | 2020-11-10 | 中国银联股份有限公司 | Illegal transaction detection method and device |
| CN107506796A (en) * | 2017-08-25 | 2017-12-22 | 电子科技大学 | A kind of alzheimer disease sorting technique based on depth forest |
| WO2019119260A1 (en) * | 2017-12-19 | 2019-06-27 | Paypal Inc | Universal model scoring engine |
| CN110309840B (en) | 2018-03-27 | 2023-08-11 | 创新先进技术有限公司 | Risk transaction identification method, risk transaction identification device, server and storage medium |
-
2018
- 2018-03-27 CN CN201810258226.XA patent/CN110309840B/en active Active
- 2018-11-19 TW TW107140997A patent/TWI703503B/en active
-
2019
- 2019-03-27 SG SG11202004905WA patent/SG11202004905WA/en unknown
- 2019-03-27 WO PCT/US2019/024242 patent/WO2019191203A1/en active Search and Examination
- 2019-03-27 EP EP19717397.4A patent/EP3701457A1/en active Pending
- 2019-03-27 US US16/366,794 patent/US10592783B2/en active Active
-
2020
- 2020-02-27 US US16/802,627 patent/US11087180B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US11087180B2 (en) | 2021-08-10 |
| WO2019191203A1 (en) | 2019-10-03 |
| CN110309840B (en) | 2023-08-11 |
| TWI703503B (en) | 2020-09-01 |
| EP3701457A1 (en) | 2020-09-02 |
| TW201942790A (en) | 2019-11-01 |
| CN110309840A (en) | 2019-10-08 |
| US20190303728A1 (en) | 2019-10-03 |
| US20200202182A1 (en) | 2020-06-25 |
| US10592783B2 (en) | 2020-03-17 |
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