A dependency network is created from a training data set utilizing a scalable method. A statistical model (or pattern), such as for example a Bayesian network, is then constructed to allow more convenient inferencing. The model (or pattern) is employed in lieu of the training data set for data access....http://www.google.com.hk/patents/US8140569?utm_source=gb-gplus-share專利 US8140569 - Dependency network based model (or pattern)