Date Added: Jul 2011
Web mining is the application of data mining techniques to discover patterns from the Web according to analysis targets. Data quality is the quality of data of high quality "If they are fit for their intended uses in operations, decision making and planning" or refers to the degree of excellence exhibited by the data in relation to the portrayal of the actual phenomena. The World Wide Web has become the most important information source for most people. Unfortunately, there is no guarantee for the correctness of information on the Web.