نتایج جستجو برای: statistical decision making
تعداد نتایج: 884174 فیلتر نتایج به سال:
in the current iris recognition systems, noise removing step is only used to detect noisy parts of the iris region and features extracted from there will be excluded in matching step. whereas depending on the filter structure used in feature extraction, the noisy parts may influence relevant features. to the best of our knowledge, the effect of noise factors on feature extraction has not been c...
There are many situations for statistical process in which we have both random and vagueinformation. When uncertainty is due to fuzziness of information, fuzzy statistical control charts play animportant role in the monitoring process, because they simultaneously deal with both kinds of uncertainty.Dealing with fuzzy characteristics using classical methods may cause the loss of information and ...
BACKGROUND In a medical data set, data are commonly composed of a minority (positive or abnormal) group and a majority (negative or normal) group and the cost of misclassifying a minority sample as a majority sample is highly expensive. This is the so-called imbalanced classification problem. The traditional classification functions can be seriously affected by the skewed class distribution in ...
Background & Objectives: One of the basic principle of the protection of the patient, the patient's right to make decisions for their health. In this study, the effect of using decision aid's package was studied on choice of treatment and decision making outcomes in patients with early-stage breast cancer. Materials and Methods: This research is a clinical trial, performed on 30 patients with ...
Background and aims: Decision-making styles in adolescence are of particular importance and can be influenced by the cognitive regulation of emotion and socioeconomic status. The present study was conducted to investigate the mediating role of cognitive emotion regulation in the relationship between socio-economic status and decision-making styles. Methods: This descriptive-correlational study...
The purpose of this study was to Investigating the Role of leadership, participatory decision making and organizational trust with the mediating role of teacherschr('39') motivation on the teaching the teaching activities of primary school teachers. In terms of practical purpose and in terms of implementation method, it was a descriptive survey descriptive-correlation.The statistical population...
Background and Objectives: Evidence increasingly highlights the impact of emotional intelligence in managers on the productivity and performance of their organizations. Given the importance of decision-making in the management process, this study explored the relationship between emotional intelligence and decision-making quality in hospital managers. Methods: A cross-sectional questionnaire-...
Background: Managerschr('39') decision making as one of the management skills has always been considered as a major factor in the progress of organizations. Accordingly, identification of the effective factors on it is essential. By understanding this, aim of the present study is to investigate the relationship between the ethical climate of the organization and the decision making of managers ...
many management experts believe that the decision-making is management synonymous or the most important part of it. therefore, understanding the influencing factors on decision making is a significant issue and the purpose of the present study is to investigate the effect of career motives on entrepreneurial decision making. to answer the main question in this research, the effect of the indepe...
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