212 search results - page 2 / 43 » Improving pseudo-relevance feedback in web information retri... |
SIGIR
2004
ACM
13 years 10 months ago
2004
ACM
Multiple-topic and varying-length of web pages are two negative factors significantly affecting the performance of web search. In this paper, we explore the use of page segmentati...
WWW
2005
ACM
13 years 10 months ago
2005
ACM
In recent years, many algorithms for the Web have been developed that work with information units distinct from individual web pages. These include segments of web pages or aggreg...
WWW
2011
ACM
12 years 11 months ago
2011
ACM
Web pages are usually highly structured documents. In some documents, content with different functionality is laid out in blocks, some merely supporting the main discourse. In ot...
JUCS
2008
13 years 4 months ago
2008
Abstract: As web sites are getting more complicated, the construction of web information extraction systems becomes more troublesome and time-consuming. A common theme is the diffi...
IADIS
2008
13 years 6 months ago
2008
This paper takes an overview of the web mining concept and how it can be useful and beneficial to the business improvement by facilitating its applications in various areas over t...