For feature request, please email Hailiang Chen at hailchen@cityu.edu.hk; general comments are also welcome.
Reference:
Chen, Hailiang and Zhao, J. Leon. 2015. ISTopic: Understanding Information Systems Research through Topic Models.
2015 International Conference on Information Systems (ICIS), Fort Worth, Texas.
Available at SSRN: http://ssrn.com/abstract=2601719