An Improved Focussed Web Crawler Algorithm:A Survey

As the rapid growth of information added in the World Wide Web the challenges are also increasing in the Focussed Crawler. In this paper we present a survey of Focussed Crawler approaches and their limitations which were published past few years.Also discussed the Focussed Crawler architecture and its type.By taken into account the challenges and issues of some approaches we proposed Focussed crawler algorithm for improving the relevance prediction.As a result search system which is a pre-evaluation of the search results omitted by the search engine is developed. In addition of that is a classification problem where the classification is performed for finding the most nearer URLs which contains the user interest data.