Topic Tracking Model for Analyzing Consumer Purchase Behavior.

Tomoharu Iwata Shinji Watanabe Takeshi Yamada Naonori Ueda Topic Tracking Model for Analyzing Consumer Purchase Behavior. 1427-1432 2009 IJCAI http://ijcai.org/papers09/Papers/IJCAI09-239.pdf conf/ijcai/2009 db/conf/ijcai/ijcai2009.html#IwataWYU09