The data mining research of time-series of flow supply chain

Based on KDD analysis and aimed at the question of knowledge discovery of the large qualities of time-series data in flow supply chain, the project of KDD based on the integrated information is presented and the time-delay NNET is applied. In the premise of integration of the network data, visual basic is used to distill data as the input sequence of the model of time-delay NNET. NNET tools of MATLAB are utilized to compile the model of KDD to find the pattern of time-series, forecast the rules of data, form the knowledge chain and use it as the support chain of optimize operation of the supply chain. The above methods have been used successfully in coal preparation.