Automatic scheme mining system based on historical data

The invention provides an automatic scheme mining system based on historical data, which comprises a case storage module, a case analysis module, a factor analysis module and a scheme reconstruction module, and is characterized in that the case storage module is used for storing actual case data, the case analysis module is used for decomposing the case data into a plurality of factors, and the factor analysis module is used for analyzing the factors; the factor analysis module establishes a factor topology network based on a factor relationship in a case, and the scheme reconstruction module is used for receiving an initial case and reconstructing based on the factor topology network to obtain a new scheme framework; according to the system, a factor topology network is established by utilizing the advantages of big data, factors in an initial scheme are mined based on the factor topology network, other factors with depth and connection degree are obtained at the same time, and a new scheme framework is form