Zobrazeno 1 - 10
of 30
pro vyhledávání: '"hosein didehkhani"'
Publikováno v:
Intelligent Systems with Applications, Vol 24, Iss , Pp 200449- (2024)
In this paper, a machine learning approach is proposed to predict the next day's stock prices. The methodology involves comprehensive data collection and feature generation, followed by predictions utilizing Multi-Layer Perceptron (MLP) networks. We
Externí odkaz:
https://doaj.org/article/5f1b68e3091e49878584771e375dca10
Autor:
Sara Beykjani, Hosein Didehkhani
Publikováno v:
راهبرد مدیریت مالی, Vol 11, Iss 1, Pp 211-230 (2023)
AbstractIn this paper, some of the challenges of portfolio optimization are discussed simultaneously. So that the fuzzy multi-objective programming model was used to consider the multi-criteria nature of stock selection and the lack of correlation wi
Externí odkaz:
https://doaj.org/article/d43ae702d7004996b8d4354c13cd4eaa
Publikováno v:
فصلنامه بورس اوراق بهادار, Vol 15, Iss 59, Pp 333-358 (2022)
The purpose of this study is to develop a model for supporting micro-investors in the Iranian capital market with emphasis on financial institutions. The faculty of the university and the people working in the capital market supervisory pillars, by u
Externí odkaz:
https://doaj.org/article/c88fceb47bbe4da4be691798c4c1152d
Publikováno v:
جغرافیا و توسعه, Vol 18, Iss 58, Pp 59-74 (2020)
Tourism is one of the most important development tools in the world. Golestan province based on natural, historical and cultural resources The region is prone to the development of the tourism industry And This province should be in its future polici
Externí odkaz:
https://doaj.org/article/0c562d9b67884e13a5f188fcab2d8fcf
Publikováno v:
Journal of Industrial Engineering International, Vol 15, Iss 2, Pp 293-301 (2018)
Abstract Data envelopment analysis (DEA) is one of the most efficient tools for efficiency measurement which can be employed as a benchmarking method with multiple inputs and outputs. However, DEA does not provide any suggestions for improving effici
Externí odkaz:
https://doaj.org/article/5f2c5dee8bc2491fab0de69adb4adacb
Publikováno v:
راهبرد مدیریت مالی, Vol 5, Iss 3, Pp 1-26 (2017)
The purpose of the present research is to compare portfolio optimization models in a fuzzy credibility environment, aimed for end-of-period wealth maximization and risk minimization. The investor’s risk was measured using the Value at Risk (VaR), A
Externí odkaz:
https://doaj.org/article/d76ab36a8f2f4bf98b5b897dc43b2225
Autor:
Hosein Saghaei, Hosein Didehkhani
Publikováno v:
International Journal of Industrial Engineering and Production Research, Vol 20, Iss 4, Pp 157-164 (2010)
This research aims at presenting a fuzzy model to evaluate and select Six-Sigma projects. For this purpose, a model of fuzzy analytic network process (ANP) was designed to consider the relation and mutual impact among the factors. In order to evaluat
Externí odkaz:
https://doaj.org/article/9cd60c45b6774619b5b89d6d01f2ed57
Publikováno v:
Neural Computing and Applications. 34:20589-20609
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::423c8f83b848b00cc42a410b9af464ec
https://doi.org/10.1007/s00521-022-07434-8
https://doi.org/10.1007/s00521-022-07434-8
Publikováno v:
Technology Analysis & Strategic Management. :1-18
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa45f46324d51c8e065ef3f694b67c15
https://doi.org/10.1080/09537325.2022.2060071
https://doi.org/10.1080/09537325.2022.2060071
Publikováno v:
Kybernetes. 52:207-234
PurposeThe purpose of this study was to demonstrate a cloud business intelligence model for industrial SMEs. An initial model was developed to accomplish this, followed by validation and finalization of the cloud business intelligence model. Addition
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::19c356a6d67c3da74567a462638f4775
https://doi.org/10.1108/k-05-2021-0375
https://doi.org/10.1108/k-05-2021-0375