Evaluating the performance of decision-making units using hybrid neural network model for predicting the performance and data envelopment analysis approach Case study: Khuzestan steel company treatment plant
ثبت نشده
چکیده
1Department of Environmental Science, Faculty of Environment and Energy, Tehran Science and Research Branch, Islamic Azad University, Tehran, Iran 2Department of Environmental Engineering, Faculty of Environment and Energy, Tehran Science and Research Branch, Islamic Azad University, Tehran, Iran 3Department of Management, University of Tehran, Iran 4Department of Environmental Science, Faculty of Marine Science and Technology, Tehran Science and Research Branch, Islamic Azad University, Tehran, Iran
منابع مشابه
A Hybrid model based on neural network and Data Envelopment Analysis model for Evaluation of unit Performance
Efficiency and evaluation is one of the main and most important demands of organizations, companies and institutions. As these organizations deal with a large amount of data, therefore, it is necessary to evaluate them on the basis of scientific methods to improve their efficiency. Data envelopment analysis is a suitable method for measuring the efficiency and performance of organizations. This...
متن کاملDesigning a new multi-objective fuzzy stochastic DEA model in a dynamic environment to estimate efficiency of decision making units (Case Study: An Iranian Petroleum Company)
This paper presents a new multi-objective fuzzy stochastic data envelopment analysis model (MOFS-DEA) under mean chance constraints and common weights to estimate the efficiency of decision making units for future financial periods of them. In the initial MOFS-DEA model, the outputs and inputs are characterized by random triangular fuzzy variables with normal distribution, in which ...
متن کاملEvaluating of staff’s performance with job satisfaction and Organizational Commitment approach by DEA (case study: Khuzestan Oxin Steel Company)
Evaluating of staff’s performance and accessing to optimized performance in an organization will be possible by creating factors such as job satisfaction and Organizational Commitment. In this paper, Data Envelope Analysis (DEA) was used in order to evaluate staffs’ performance in Khuzestan Oxin Steel Company. Also, a questionnaire was used in order to collect necessary data and information (Cr...
متن کاملPerformance Measurement of Decision Making Units with Network Structure in the Presence of Undesirable Output
In the performance evaluation process, using the classic data envelopment analysis (DEA) models, decision making units (DMUs) are considered as black boxes. While in many cases and different applications such as investment funds, banks, insurance companies, etc., DMUs have a network structure. In addition, in many network structures, some of the indicators used to calculate the efficiency...
متن کاملForecasting the Profitability in the Firms Listed in Tehran Stock Exchange Using Data Envelopment Analysis and Artificial Neural Network
Profitability as the most important factor in decision-making, has always been considered by stakeholders in the company's profitability. Also can be a basis for evaluating the performance of the managers. The ability to predict the profitability can be very useful to help decision-makers. That's why one of the most important issues is the expected profitability. The importance of these foreca...
متن کامل