In recent years, e-businesses have been profiting from recent advances on the analysis of web customer behaviour. For decades experts have debated on ways of presenting the content or structure in a web site in order to captivate the attention of the web user in the web intelligence community. A solution to this could help boost sales in an e-commerce site. Web Usage Mining (WUM) is the extract...

Web mining is the application of data mining technology to discover patterns from the web. The various tasks on web such as relation extraction, community mining, document clustering and automatic metadata extraction. A previously proposed web-based semantic similarity measures on three benchmark datasets showing high correlation with human rating. One of the main problems in information retrie...

ARTICLE INFO Internet presents a huge collection of useful information so extracting information from web document has become research area for which web data extractors are used. This technique works on two or more web documents generated by same sever side template and learns a regular expression that models it and then used it for extracting data from similar documents. The technique introdu...

The concurrent growth of the Document Web and the Data Web demands accurate information extraction tools to bridge the gap between the two. In particular, the extraction of knowledge on real-world entities is indispensable to populate knowledge bases on the Web of Data. Here, we focus on the recognition of types for entities to populate knowledge bases and enable subsequent knowledge extraction...

Automated extraction of structured Web data has attracted considerable interest in both the academia and industry. A particularly promising approach is to employ XML technologies to translate semi-structured HTML documents to “pure” XML documents. In this approach, HTML documents are first normalized into XHMTL and then mapped to the desired XML application format by using XML path expressions ...

Web usage mining is a type of web mining, which exploits data mining techniques to extract required information from navigational behaviour of WWW users. Hence the data must be preprocessed to improve the efficiency and ease of the mining process. So it is important to pre-process before applying data mining techniques to discover user access patterns from web logs. The main task of data pre-pr...

The extraction of the main content web pages is widely used in search engines, but a lot irrelevant information, such as advertisements, navigation, and junk included pages. Such information reduces efficiency processing content-based applications. This study aimed to extract using DOM Tree rationality segmentation results based on entropy nodes from Tree. first step this research was classify ...