Clustering is one of the focused problems in multimedia data mining,and similarity measurement among data is fundamental to clustering.

Multimedia Data Mining is the technique to be used to discover the implicit, effective, valuable and intelligible pattern from a large amount of multimedia data by analysising the feature of seeing and hearing, and then to discover knowledge and obtain the tendency and association among the events.

This paper analyzes the technology of multimedia data mining and Web mining,proposes a multimedia data mining web service system convening the function of Web multimedia information mining and Web multimedia data mining.

The Research of Multi-Relational Data Mining Technology and Its Realization in Tax Assessment;

Multi-relational data mining can be categorized into graph-based and logic-based according to their representation.

Multi-relational data mining is one of rapidly developing subfields of data mining.

This paper here, first, the significance of locating mining space correctly during the process of multi dimentional data mining is elucidated; then, a neural networks model for locating data mining space is proposed and a experimental result shows that this model can be used to locate the correct mining space; finally, the merits and demerits of this met.