We have developed a demonstration system for interactive analysis of online collective behavior. The demonstration is based on about 200 hot spots in Sina Weibo from year 2009 to 2013. You may analyze the popularity, info. diffusion, mood of users, interactively.
The demonstration can be accessed here:
It is in its early stage. We are continuously polishing it. Please feel free to let me know your suggestion or advice (And I’m happy to hear from you). If you find any bug in it, pls. also let me know.