Generally, the present invention provides a way of determining in an unsupervised manner additional members for a family that is defined initially through exemplar sequences. The present invention is unsupervised in that it proceeds without any information related to the exemplar sequences defining the...http://www.google.com.hk/patents/US7248971?utm_source=gb-gplus-share專利 US7248971 - Method and apparatus for discovering patterns in a set of sequences
