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CN
2006
163views more  CN 2006»
13 years 8 months ago
A framework for mining evolving trends in Web data streams using dynamic learning and retrospective validation
The expanding and dynamic nature of the Web poses enormous challenges to most data mining techniques that try to extract patterns from Web data, such as Web usage and Web content....
Olfa Nasraoui, Carlos Rojas, Cesar Cardona
WECWIS
2002
IEEE
133views ECommerce» more  WECWIS 2002»
14 years 1 months ago
SmartClick: An Enabler for Human-Centered Wireless Web Service
Recently wireless web services have been rapidly growing as a new way of information service. As the wireless Internet access grows, so do e-commerce opportunities through the wir...
Seong-ryong Kang, Hoh Peter In, Wei Zhao
DAWAK
2007
Springer
14 years 2 months ago
Mining Top-K Multidimensional Gradients
Several business applications such as marketing basket analysis, clickstream analysis, fraud detection and churning migration analysis demand gradient data analysis. By employing g...
Ronnie Alves, Orlando Belo, Joel Ribeiro
ITCC
2005
IEEE
14 years 2 months ago
A Web Recommendation System Based on Maximum Entropy
We propose a Web recommendation system based on a maximum entropy model. Under the maximum entropy principle, we can combine multiple levels of knowledge about users’ navigation...
Xin Jin, Bamshad Mobasher, Yanzan Zhou
IJPRAI
2002
142views more  IJPRAI 2002»
13 years 8 months ago
Improving Encarta Search Engine Performance by Mining User Logs
We propose a data-mining approach that produces generalized query patterns (with generalized keywords) from the raw user logs of the Microsoft Encarta search engine (http://encart...
Charles X. Ling, Jianfeng Gao, Huajie Zhang, Weini...