Integration performance evaluation of investment decision-making based on grey clustering and wavelet network

Based on strategy of firm and stakeholders of firm, the paper designed performance measurement system of decision-making of six aspects measures including financial measures, technological innovation measures, measures of customer, measures of business process and measurement of latent capacity of development and measures of social and environment protection. The paper built filtration method with combination of benchmarking and Primary Component Analysis. Integration performance evaluation model of investment decision-making based on grey clustering and wavelet network was designed and empirical research has been done on coke industry.