Design and Implement of Star Spectrum Outliers Mining System

Seeking the unknown celestial body is one of the profound goals for the mankind explores pursued universe. Outlier mining is a kind of effective way of finding the spectrum data of unknown celestial body. Using outlier mining as the way of analyzing star spectrum data and VC++, Oracle9i as development tools, the outlier mining system on star spectrum data is designed and realized, its software architecture and function modules are given. At the same time, the paper elaborates the following key techniques: the preprocessing to star spectrum data, clustering techniques, outlier mining and visual simulation. The running results of the system show that it is feasible and valuable to apply this method to mining the outlier in spectrum data.