Fuzzy Decision Tree; The New Approach in Strategy Formulation

Time and uncertainty in the strategic planning process play an important role. In today''s changing world، having a commensurate strategy with changing environmental conditions is very important and Classical approaches in strategy fomulation can’t to respond appropriate and quickly to needs of organizations In such a dynamic and uncertain environment. Fuzzy decision tree that is result of combining ID3 algorithm and fuzzy sets theory، provides a systematic model that Organizations can use it to response appropriate and quickly against changes in turbulent environments. Another advantage of this approach is Its ability to work with liguistic variables that resulted knowledge from it، has High understanding for human. This approach due to be fuzzy can to repel with uncertainty and by considering different states in database has appropriate reaction in dealing with environmental changes. this research، At first identify involved main attribute in the strategy fomulation and acts to creat the date base and decision tree with use of entropy calculating to be achieved rules base. Finally، to be fuzzy making inputs and outputs، fuzzy inference system offers precedences strategies.