Pub Date : 2021-01-28DOI: 10.3969/J.ISSN.1005-2542.2021.01.009
GE Ruyi, Huaping Rong
{"title":"Effect of Robo-Advisor on Investment Behavior Under the Environment of Internet Finance","authors":"GE Ruyi, Huaping Rong","doi":"10.3969/J.ISSN.1005-2542.2021.01.009","DOIUrl":"https://doi.org/10.3969/J.ISSN.1005-2542.2021.01.009","url":null,"abstract":"","PeriodicalId":46024,"journal":{"name":"Journal of Statistics & Management Systems","volume":null,"pages":null},"PeriodicalIF":1.6,"publicationDate":"2021-01-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76134333","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2014-12-15DOI: 10.37922/pijmit.2014.v03i02.004
Feng Jun-wen
As far as the traditional Chinese Postman Problem(CPP) is concerned,based on the discussions in the undirected and directed graphs respectively,the corresponding integer programming models are proposed,some numerical examples are given to demonstrate the utility of the models.Furthermore,the models are extended to the case with stochastic weights(the corresponding problem is called Stochastic Chinese Postman Problem).Finally,some possible generalizations of the Chinese Postman Problem are discussed briefly.
{"title":"Integer Programming Modeling for Chinese Postman Problems","authors":"Feng Jun-wen","doi":"10.37922/pijmit.2014.v03i02.004","DOIUrl":"https://doi.org/10.37922/pijmit.2014.v03i02.004","url":null,"abstract":"As far as the traditional Chinese Postman Problem(CPP) is concerned,based on the discussions in the undirected and directed graphs respectively,the corresponding integer programming models are proposed,some numerical examples are given to demonstrate the utility of the models.Furthermore,the models are extended to the case with stochastic weights(the corresponding problem is called Stochastic Chinese Postman Problem).Finally,some possible generalizations of the Chinese Postman Problem are discussed briefly.","PeriodicalId":46024,"journal":{"name":"Journal of Statistics & Management Systems","volume":null,"pages":null},"PeriodicalIF":1.6,"publicationDate":"2014-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82584118","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Multi-attribute decision method is used for stock investment decision on the basis of rough set theory.First,decision attributions are selected,rough set theory is used to analysis the relationship between stock return of 2006 and the financial attribute data,and find out the objective weights for each attribute.Both objective and subjective weight are considered in synthetical weights.Then,with the synthetical weight and financial data of 2007,all the selected stocks are scored.The score rank result is basically coincident with the real stock returns,which could prove the validity of the method used in this paper.
{"title":"Approach for Stock Investment Decisions Based on Rough Set Theory","authors":"Xiao Ming","doi":"10.1201/b17720-29","DOIUrl":"https://doi.org/10.1201/b17720-29","url":null,"abstract":"Multi-attribute decision method is used for stock investment decision on the basis of rough set theory.First,decision attributions are selected,rough set theory is used to analysis the relationship between stock return of 2006 and the financial attribute data,and find out the objective weights for each attribute.Both objective and subjective weight are considered in synthetical weights.Then,with the synthetical weight and financial data of 2007,all the selected stocks are scored.The score rank result is basically coincident with the real stock returns,which could prove the validity of the method used in this paper.","PeriodicalId":46024,"journal":{"name":"Journal of Statistics & Management Systems","volume":null,"pages":null},"PeriodicalIF":1.6,"publicationDate":"2010-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80384170","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Organizational culture and new technologies","authors":"SankarY.","doi":"10.5555/50824.50826","DOIUrl":"https://doi.org/10.5555/50824.50826","url":null,"abstract":"","PeriodicalId":46024,"journal":{"name":"Journal of Statistics & Management Systems","volume":null,"pages":null},"PeriodicalIF":1.6,"publicationDate":"1988-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84350028","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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