نتایج جستجو برای: fuzzy delphi hierarchical

تعداد نتایج: 188321  

Journal: :Fuzzy Sets and Systems 2005
Hanli Wang Sam Kwong Yaochu Jin Wei Wei Kim-Fung Man

11 A new scheme based on multi-objective hierarchical genetic algorithm (MOHGA) is proposed to extract interpretable rule-based knowledge from data. The approach is derived from the use of multiple objective genetic 13 algorithm (MOGA), where the genes of the chromosome are arranged into control genes and parameter genes. These genes are in a hierarchical form so that the control genes can mani...

2011
Padma Suresh Krishna Veni

Problem statement: Malignant melanoma is the most frequent type of skin cancer. Its incidence has been rapidly increasing over the last few decades. Medical image segmentation is the most essential and crucial process in order to facilitate the characterization and visualization of the structure of interest in medical images. Approach: This study explains the task of segmenting skin lesions in ...

Journal: :Journal of Intelligent and Fuzzy Systems 2015
Pan Su Changjing Shang Qiang Shen

Cluster ensembles organically integrate individual component methods which may utilise different parameter settings and features, and which may themselves be generated on the basis of different representations and learning mechanisms. Such a technique offers an effective means for aggregating multiple clustering results in order to improve the overall clustering accuracy and robustness. Many to...

2014
Basil Hamed Fadi Alami

Proper control for low energy buildings is more difficult than conventional buildings due to their complexity and sensitivity to operating conditions. In this paper, Adaptive Hierarchical Fuzzy control is used to control Heating, Ventilating and Air Conditioning (HVAC) System which is time varying nonlinear system. The proposed Controller is capable of maintaining comfort conditions under time ...

Journal: :Journal of Systems and Software 2013
Chien-Cheng Huang Feng-Yu Lin Frank Yeong-Sung Lin Yeali S. Sun

The aim of this study is to formulate an analysis model which can express the security grades of software vulnerability and serve as a basis for evaluating danger level of information program or filtering hazardous weaknesses of the system and improve it to counter the threat of different danger factors. Through the utilization of fuzzy analytic hierarchy process (FAHP), we will organize the cr...

1997
William C. Siegel

Greene, John L.; Siegel, William C. 1994. The status and impact of state and local regulation on private timber supply. General Technical Report RM-255. Fort Collins, CO: U.S. Department of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station. 22 p. State and local regulatory enactments that affect private forest management are identified and summarized. The results o...

Background. Brand identity is a dynamic phenomenon with both internal and external aspects and the principles of brand identity have become a topic of the day in the field of brand literature and marketing. Objectives. The present study seeks to explain the conceptual model of factors affecting the brand identity of handball. Methods. The present study was applied in terms of purpose and was ...

Objective: The purpose was to identify components and effective characteristics of knowledge management of metropolitan municipalities in Iran. Methods: Applied qualitative fuzzy Delphi analysis method was incorporated.  The qualitative experts in the community in the field: Urban management, and executives in the municipalities. Twenty experts surveyed purposefully to generate a semi-structur...

Journal: :International Journal of Engineering & Technology 2015

Journal: :International Journal on Smart Sensing and Intelligent Systems 2015

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