Analysis of International Competitiveness of China’s Mobile Phone Industry Based on Data Mining Algorithm

In order to analyze the international competitiveness of China-made mobile phones, this paper combines data mining algorithms China’s phone industry, improve market share and study concept multiattribute problems related research methods. Moreover, carries out model description selected methods combining principal component analysis, envelopment sorting method approaching ideal solution. addition, expounds on principles models PCA, DEA, TOPSIS selects an intelligent algorithm suitable for model. Finally, verifies validity proposed in paper, conducts statistical analysis through model, evaluates effect multiple simulation exercises, system