Integration of Semantic Web and Knowledge Discovery for Enhanced Information Retrieval

Knowledge management is a process which comprises knowledge discovery, knowledge collection , knowledge organization and knowledge process. Among these four process knowledge discovery is integrated with semantic web for enhanced information retrivel. Knowledge discovery is the process of automatically searching large volume of data for patterns that can be considered knowledge about the data. This is described as deriving knowledge from the input data. Knowledge discovery is defined as "the non-trivial extraction of implicit, unknown, and potentially useful information from the data". Knowledge discovery is one of the key component of knowledge management system. Today's world wide web has large volume of data billions of document. So it is a time consuming process to discover effective knowledge from the input data. Here define knowledge discovery meta model (KDM) which defines an