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Hybrid Approach to Document Anomaly Detection:An Application to Facilitate RPA in Title Insurance

International Journal of Automation and computing 2021年第1期18卷 55-72页

作者： abhijit guha Debabrata Samanta Data Science Department CHRIST(Deemed to be University)Bangalore 560029India First American India Private Ltd. Bangalore 560038India Computer Science Department CHRIST(Deemed to be University)Bangalore 560029India

Anomaly detection(AD)is an important aspect of various domains and title insurance(TI)is no *** process automation(RPA)is taking over manual tasks in TI business processes,but it has its limitations without the support of artificial intelligence(AI)and machine learning(ML).With increasing data dimensionality and in composite population scenarios,the complexity of detecting anomalies increases and AD in automated document management systems(ADMS)is the least explored *** learning,being the fastest maturing technology can be combined along with traditional anomaly detectors to facilitate and improve the RPAs in *** present a hybrid model for AD,using autoencoders(AE)and a one-class support vector machine(OSVM).In the present study,OSVM receives input features representing real-time documents from the TI business,orchestrated and with dimensions reduced by *** results obtained from multiple experiments are comparable with traditional methods and within a business acceptable range,regarding accuracy and performance.

关键词： Anomaly detection title insurance autoencoder one-class support vector machine(OSVM) term frequency-inverse document frequency(TF-IDF) robotic process automation dimensionality reduction

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Stationary Analysis and Optimal Control Under Multiple Working Vacation Policy in a GI/Ma,b/1 Queue

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Journal of Systems Science & Complexity 2018年第4期31卷 1003-1023页

作者： PANDA Gopinath BANIK abhijit Datta guha Dibyajyoti School of Mathematical Sciences National Institute of Science Education and Research Bhubaneswar-752050 India School of Basic Sciences Indian Institute of Technology Bhubaneswar-752050 India International Management Institute Kolkata-700027 India

This paper considers an infinite buffer renewal input queue with multiple working vacation policy wherein customers are served by a single server according to general bulk service （a,b）-rule （1 ≤ a ≤ b）. If the number of waiting customers in the system at a service completion epoch （during a normal busy period） is lower than ＇a＇, then the server starts a vacation. During a vacation if the number of waiting customers reaches the minimum threshold size ＇a＇, then the server starts serving this batch with a lower rate than that of the normal busy period. After completion of a batch service during working vacation, if the server finds less than takes another vacation, otherwise the server rate. The maximum allowed size of a batch a＇ customers accumulated in the system, then the server continues to serve the available batch with that lower in service is ＇b＇. The authors derive both queue-length and system-length distributions at pre-arrival epoch using both embedded Markov chain approach and the roots method. The arbitrary epoch probabilities are obtained using the classical argument based on renewal theory. Several performance measures like average queue and system-length, mean waiting-time, cost and profit optimization are studied and numerically computed.

关键词： Bulk service cost optimization mean idle period multiple working vacations roots method system-length

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维普期刊数据库

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设计AI营销战略

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企业家信息 2021年第12期 60-62页

作者：托马斯·达文波特阿巴吉特·古哈杜鲁夫·格雷瓦尔蒋荟蓉(翻译) 巴布森商学院牛津大学赛德商学院麻省理工学院南卡罗莱纳大学达拉摩尔商学院不详

公司的所有职能里,营销也许是最能借由人工智能(AI)获得提升的。营销的核心活动是理解客户需求,提供相应的产品和服务,并说服人们购买--AI可以大幅度增强这些能力。2018年麦肯锡一项涵盖四百多个高级使用场景的分析表明,AI在营销领域最... 详细信息

公司的所有职能里,营销也许是最能借由人工智能(AI)获得提升的。营销的核心活动是理解客户需求,提供相应的产品和服务,并说服人们购买--AI可以大幅度增强这些能力。2018年麦肯锡一项涵盖四百多个高级使用场景的分析表明,AI在营销领域最能发挥价值。

关键词：营销战略营销领域 AI 麦肯锡使用场景客户需求产品和服务

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