The research presented in the article is focused on determination and describing the processes in a regional innovation cluster which was evolutionarily formed around the TUSUR entrepreneurial university. Using expert review, the factor analysis was performed. The factors which influence innovation activity of enterprises included in the cluster formation were analyzed. Correlations between cluster processes and enterprises size were discovered. As the result, «the portrait» of the innovation cluster «Information technologies and electronics in Tomsk region» was prepared, and the level of interaction with the cluster-forming center entrepreneurial university was determined.
Keywords: cluster, region, information technologies, electronics, entrepreneurial university, factor analysis, Tomsk region