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Advantages And Disadvantages Of Web Data Mining

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There is a rapid development of the technology in software section, mainly when it comes to computer and network technology which has made web become the main tool for information searching, releasing, interaction and collecting. With the rapid increase increase in the amount of information which is available on the net, there is an immense need of how to automatically find extract and obtain data for our requirement. Web data mining is a process in which knowledge and information is extracted from the web content resources will be basically it is a data mining process or technigue to crawl through different web pages to get the required information. One of the biggest problem on the web is the data on the web is semi-structure, irregular and it always keeps on changing and there is no unified fixed pattern for the data on the web. If the data on the web is considered on the database point of view the, each site has its own highly complex data source and also the information is not organized in the same way which makes the web a very big heterogenous environment. Since all most all the information on the current Web is still described in HTML format which can only be displayed in the browser rather than the one which is described with the web data meaning and data structure information, which makes it a bit difficult to mine the data from web efficiently and accurately. …show more content…
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1. Web Usage Mining is a type of data mining techniques used to discover interesting usage patterns from Web data which are useful to understand and good to preserve the data requirements of web related applications. Web usage data captures the identity or origin of Web users along with their browsing activity and behaviour at a Web

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