TY - GEN
T1 - Mining evolving customer-product relationships in multi-dimensional space
AU - Li, Xiaolei
AU - Han, Jiawei
AU - Yin, Xiaoxin
AU - Xin, Dong
PY - 2005
Y1 - 2005
N2 - Previous work on mining transactional database has focused primarily on mining frequent itemsets, association rules, and sequential patterns. However, interesting relationships between customers and items, especially their evolution with time, have not been studied thoroughly. In this paper, we propose a Gaussian transformation-based regression model that captures time-variant relationships between customers and products. Moreover, since it is interesting to discover such relationships in a multi-dimensional space, an efficient method has been developed to compute multi-dimensional aggregates of such curves in a data cube environment. Our experimental results have demonstrated the promise of the approach.
AB - Previous work on mining transactional database has focused primarily on mining frequent itemsets, association rules, and sequential patterns. However, interesting relationships between customers and items, especially their evolution with time, have not been studied thoroughly. In this paper, we propose a Gaussian transformation-based regression model that captures time-variant relationships between customers and products. Moreover, since it is interesting to discover such relationships in a multi-dimensional space, an efficient method has been developed to compute multi-dimensional aggregates of such curves in a data cube environment. Our experimental results have demonstrated the promise of the approach.
UR - http://www.scopus.com/inward/record.url?scp=28444439514&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=28444439514&partnerID=8YFLogxK
U2 - 10.1109/ICDE.2005.88
DO - 10.1109/ICDE.2005.88
M3 - Conference contribution
AN - SCOPUS:28444439514
SN - 0769522858
T3 - Proceedings - International Conference on Data Engineering
SP - 580
EP - 581
BT - Proceedings - 21st International Conference on Data Engineering, ICDE 2005
T2 - 21st International Conference on Data Engineering, ICDE 2005
Y2 - 5 April 2005 through 8 April 2005
ER -