云南高校图书馆联盟文献共享服务平台- CHURN

CHURN: 作品数：24被引量：28H指数：2; 导出分析报告; 相关领域：自动化与计算机技术更多>>; 相关作者：钟诚玉易黄毅然杨冬张宏科更多>>; 相关机构：广西大学广西广播电影电视局华南理工大学北京交通大学更多>>; 相关期刊：《Computers, Materials & Continua》《Intelligent Automation & Soft Computing》《微电子学与计算机》《Green and Smart Mining Engineering》更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划高等学校科技创新工程重大项目长江学者和创新团队发展计划更多>>

A time scale regard on percussion drilling: 《Green and Smart Mining Engineering》2024年第4期421-432,共12页X.Song O.M.Aamo P.A.Kane E.Detournay; This study was a part of the research project INNO-Drill(Technology platform for research-based innovations in deep geothermal drilling)funded by The Research Council of Norway(grant 254984);industry partners.; This paper examines the performance of three families of percussive drilling methods,Churn(CD),Down-the-Hole(DTH),and Top-Hammer(TH),through the prism of time scales.These time scales characterize different aspects of...; 关键词：Percussive drilling Churn Drilling Time scale Drilling efficiency Pneumatic hammer Hydraulic hammer

Telecom user churn prediction scheme based on large language model: 《The Journal of China Universities of Posts and Telecommunications》2024年第6期57-65,94,共10页Chen Hao Yang Liu Ma Chao Wei Yifei; With the fierce competition among major telecom operators for existing users, machine learning has made remarkable progress in customer churn prediction. However, most existing work and experiments rely on the data of...; 关键词：telecom user churn large language model(LLM) machine learning few-shot scenarios

Comparative Analysis of Machine Learning Models for Customer Churn Prediction in the U.S. Banking and Financial Services: Economic Impact and Industry-Specific Insights: 《Journal of Data Analysis and Information Processing》2024年第3期388-418,共31页Omoshola S. Owolabi Prince C. Uche Nathaniel T. Adeniken Oghenekome Efijemue Samuel Attakorah Oluwabukola G. Emi-Johnson Emmanuel Hinneh; Customer churn poses a significant challenge for the banking and finance industry in the United States, directly affecting profitability and market share. This study conducts a comprehensive comparative analysis of ma...; 关键词：CHURN Prediction Machine Learning Economic Impact Industry-Specific Insights Logistic Regression Random Forest Neural Networks

Performance characteristics of the airlift pump under vertical solid-water-gas flow conditions for conveying centimetric-sized coal particles: 《International Journal of Coal Science & Technology》2024年第2期53-66,共14页Parviz Enany Carsten Drebenshtedt; supported by the European Research Council(Research Fund for Coal and Steel)under Grant Agreement number 800757.; In this study,the installation of an airlift pump with inner diameter of 102 mm and length of 5.64 m was utilized to consider the conveying process of non-spherical coal particles with density of 1340 kg/m3 and graini...; 关键词：Vertical velocity Non-spherical particle Submergence ratio Three-phase flow Churn flow Superficial velocity

Dynamic Behavior-Based Churn Forecasts in the Insurance Sector: 《Computers, Materials & Continua》2023年第4期977-997,共21页Nagaraju Jajam Nagendra Panini Challa; In the insurance sector, a massive volume of data is being generatedon a daily basis due to a vast client base. Decision makers and businessanalysts emphasized that attaining new customers is costlier than retainingex...; 关键词：Customer churn customized extreme learning machine deep learning survival analysis RFM MTS SM BGEO

Arithmetic Optimization with Deep Learning Enabled Churn Prediction Model for Telecommunication Industries: 《Intelligent Automation & Soft Computing》2023年第3期3531-3544,共14页Vani Haridasan Kavitha Muthukumaran K.Hariharanath; Customer retention is one of the challenging issues in different business sectors,and variousﬁrms utilize customer churn prediction(CCP)process to retain existing customers.Because of the direct impact on the company ...; 关键词：Customer churn prediction business intelligence telecommunication industry decision making deep learning

Analysis for Clients Churn of Credit Cards in Model Construction in Banking Industry: 《Proceedings of Business and Economic Studies》2020年第2期5-7,共3页Jianyao Liu; Data mining technology has been more and more important in the economics and financial market.Helping the banks to predict a customers’behavior,which is that whether the existing customers will continue use their cre...; 关键词：MINING utilize utilizing

Churn Prediction Using Machine Learning and Recommendations Plans for Telecoms被引量：2: 《Journal of Computer and Communications》2019年第11期33-53,共21页Khulood Ebrah Selma Elnasir; Keeping customers satisfied is truly essential for saying that business is successful especially in the telecom. Many companies experience different techniques that can predict churn rates and help in designing effect...; 关键词：CHURN Prediction TELECOMMUNICATION Modeling Analysis SVM Na?ve BAYES DECISION Trees Cell2cell IBM

Enhancing Telco Service Quality with Big Data Enabled Churn Analysis： Infrastructure, Model, and Deployment被引量：1: 《Journal of Computer Science & Technology》2015年第6期1201-1214,共14页李慧吴迪李高翔柯毅豪刘文杰郑元欢林小拉; This work was supported in part by the National Natural Science Foundation of China under Grant Nos. 61272397, 61472454, and 61572538, and the Guangdong Natural Science Funds for Distinguished Young Scholar under Grant No. S20120011187.; The penetration of mobile phones is nearly saturated in both developing and developed regions. In such a circumstance, how to prevent subscriber churn has become an important issue for today＇s telecom operators, as t...; 关键词：subscriber churn big data cloud infrastructure telco service quality

Research Model of Churn Prediction Based on Customer Segmentation and Misclassification Cost in the Context of Big Data: 《Journal of Computer and Communications》2015年第6期87-93,共7页Yong Liu Yongrui Zhuang; Enterprises have vast amounts of customer behavior data in the era of big data. How to take advantage of these data to evaluate custom forfeit risks effectively is a common issue faced by enterprises. Most of traditio...; 关键词：BIG Data CHURN Prediction CUSTOMER Segmentation MISCLASSIFICATION COST

CHURN