Key points are not available for this paper at this time.
Patrick L. Brockett, Xiaohua Xia, Richard A. Derrig, Using Kohonen's Self-Organizing Feature Map to Uncover Automobile Bodily Injury Claims Fraud, The Journal of Risk and Insurance, Vol. 65, No. 2 (Jun., 1998), pp. 245-274
Brockett et al. (Mon,) studied this question.