Analysis of technology innovation diffusion effect in regional innovation system by unascertained measurement

Although China has a common political system, there are distinct regional differences. Regional innovation system technology diffusion effect will promote the internal actors interaction and fasten the whole innovation system well operation and incessant develop, optimize regional industrial structure. This paper design a multi-index appraisal system, gives a method to quantitatively describe appraisal on RIS technology diffusion effect. Established an appraisal model by unascertained theory, and sets up the weight of classification index by information entropy, more valuable to application.