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Multi-factor of regional social relates to the landscape pattern, Model can simulate the drive mechanism can result by computer simulation . This paper inferred the forecast model of fuzzy weight Markov chain. The new model which is called FWMC to predict the future, combining the character of landscape and the theory of Markov chain, value of cultivated land demand in land use planning. Factors to...
We propose a set of methods aiming at extracting large scale features of road traffic, both spatial and temporal, based on local traffic indexes computed either from fixed sensors or floating car data. The approach relies on traditional data mining techniques like clustering or statistical analysis and is demonstrated on data artificially generated by the mesoscopic traffic simulator Metropolis. Results...
Unauthorized attempts to access database and data warehouse in a data mining system are unavoidable. The privileged group and the public group are involved in a secured data mining system. The privileged group may take four different actions and the public group who has only two different ??read?? privileges. In this paper this two category secured access database model by semi-Markov chains is discussed...
The present financial tsunami has brought credit risk into a main focus. Dynamic credit scoring tools is highly demanded by commercial banks with products like credit cards. However, till now practitioners almost only employ statistical scoring models such as regressions. Thus the purpose of this paper is to provide for a new direction of attempts in modeling consumer credit risk and behavioral scoring...
Builds a GM(1,1) grey forecasting model to find out the fluctuating trend of the historical data series, then builds a Markov transition matrix to find out the transition probability, finally combining these two models to forecast the power requirement accurately by the historical time series data.
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