Negative sequential pattern mining
Zhedong Zheng · UTS ePRESS (University of Technology Sydney) · 2012
Following that, NSP mining case studies coming from health insurance industry are introduced.Based on real-life customer claims datasets, we use the proposed NSP mining methods to find PSP and NSP on solving two business issues, one is in ancillary service over-service analysis, another is fraud claim detection.Both of the two case studies demonstrate the benefits gained from mining NSP.xiv