A new web information fusion tool for web mining
Zuyi Chen, Taixiang Zhao · 2015
Most data warehouse systems have some limitations in terms of flexibility, efficiency, and scalability.In particular, the sizes of these data warehouses are forever growing and becoming overloaded with data, a scenario that leads to difficulties in data maintenance and data analysis.thisreserch introduce a tool -web warehouse, for web mining and knowledge discovery.To formulate a web warehouse, a four-layer web warehouse architecture for decision support is firstly proposed.In the web warehouse process model, a series of web services including wrapper service, mediation service,ontology service and mapping service are used.Particularly, two kinds of mediators are introduced to fuse the heterogeneous web information.