Adaptive price adjustment method for used mobile phone based on dual deep fuzzy networks

作     者：HAN HongGui LI Ying DU YongPing HAN HongGui;LI Ying;DU YongPing

作者机构：Faculty of Information TechnologyBeijing University of TechnologyBeijing 100124China Beijing Key Laboratory of Computational Intelligence and Intelligent SystemBeijing 100124China Engineering Research Center of Digital CommunityMinistry of EducationBeijing 100124China 

出 版 物：《Science China(Technological Sciences)》 (中国科学（技术科学英文版）)

年 卷 期：2022年第65卷第6期

页      面：1330-1337页

核心收录：

学科分类：080904[工学-电磁场与微波技术] 12[管理学] 02[经济学] 0809[工学-电子科学与技术（可授工学、理学学位）] 08[工学] 0810[工学-信息与通信工程] 0202[经济学-应用经济学] 1201[管理学-管理科学与工程(可授管理学、工学学位)] 020205[经济学-产业经济学] 081104[工学-模式识别与智能系统] 080402[工学-测试计量技术及仪器] 0804[工学-仪器科学与技术] 081001[工学-通信与信息系统] 0835[工学-软件工程] 0811[工学-控制科学与工程] 0812[工学-计算机科学与技术（可授工学、理学学位）] 

基　　金：supported by the National Key Research and Development Project(Grant No.2018YFC1900800-5) the National Natural Science Foundation of China(Grant Nos.61890930-5,61903010,62021003 and62125301) Beijing Natural Science Foundation(Grant No.KZ202110005009) Beijing Outstanding Young Scientist Program(Grant No.BJJWZYJH 01201910005020) 

主　　题：used mobile phones recycle adaptive price adjustment dual deep fuzzy network 

摘      要：Aiming at solving the problem that it is challenging to choose the appropriate price adjustment strategy according to the market fluctuations,an adaptive price adjustment method based on dual deep fuzzy networks(DDFN)is ***,a price adjustment model based on DDFN is *** interactively learning the recycling market environment,the description of the mapping relationship between the market environment information and the price adjustment action is ***,based on a greedy strategy to calculate the optimal price adjustment action,it is possible to make small adjustments based on the preliminary estimated value of the waste mobile phone,and complete the judgment of the mobile phone recycling ***,based on the market feedback,the gradient descent algorithm is used to update parameters of the model to improve the *** proposed adaptive price adjustment method based on DDFN is applied to the actual transaction process,and the results show that the proposed method can ensure the accuracy and reliability of the adjustment results of the mobile phone recycling price.