Survey on – Self Adaptive Focused Crawler

نویسنده

  • Nitin Shivale
چکیده

A focused crawler may be described as a crawler which returns relevant web pages on a given topic in traversing the web. Web Crawlers are one of the most crucial part of the Search Engines to collect pages from the Web. The requirement of a web crawler that downloads most relevant web pages from such a large web is still a major challenge in the field of Information Retrieval Systems. Most Web Crawlers use

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Survey on Self Adaptive Semantic Focused Crawling Using Ontology Learning

The Internet today has become a vast storehouse for a scintillating amount of knowledge. It is an excellent source of information catering to the needs of people of varied interests. But this process of information retrieval does have its shortcomings too viz. heterogeneity, ubiquity and ambiguity. Thus a self-adaptive semantic focused crawler SASF crawler that addresses these issues and optimi...

متن کامل

Ontology Based Approach for Services Information Discovery using Hybrid Self Adaptive Semantic Focused Crawler

Focused crawling is aimed at specifically searching out pages that are relevant to a predefined set of topics. Since ontology is an all around framed information representation, ontology based focused crawling methodologies have come into exploration. Crawling is one of the essential systems for building information stockpiles. The reason for semantic focused crawler is naturally finding, comme...

متن کامل

Prioritize the ordering of URL queue in Focused crawler

The enormous growth of the World Wide Web in recent years has made it necessary to perform resource discovery efficiently. For a crawler it is not an simple task to download the domain specific web pages. This unfocused approach often shows undesired results. Therefore, several new ideas have been proposed, among them a key technique is focused crawling which is able to crawl particular topical...

متن کامل

Mining Service Using Ontology Learning

It is well recognized that the Internet has become the largest marketplace in the world, and online advertising is very popular with numerous industries, including the traditional mining service industry where mining service advertisements are effective carriers of mining service information. However, service users may encounter three major issues – heterogeneity, ubiquity, and ambiguity, when ...

متن کامل

Focused Web Crawling for E-Learning Content

The work describes the design of the focused crawler for Intinno, an intelligent web based content management system. Intinno system aims to circumvent the drawbacks of existing learning management systems in terms of scarcity of content which often leads to the cold start problem. The scarcity problem is solved by using a focused crawler to mine educational content from the web. Educational co...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2015