2543 search results - page 3 / 509 » Using PageRank in Feature Selection |
AH
2004
Springer
13 years 11 months ago
2004
Springer
Current search engines rely on centralized page ranking algorithms which compute page rank values as single (global) values for each Web page. Recent work on topic-sensitive PageRa...
WWW
2004
ACM
14 years 6 months ago
2004
ACM
We present an algorithm for updating the PageRank vector [1]. Due to the scale of the web, Google only updates its famous PageRank vector on a monthly basis. However, the Web chan...
WWW
2008
ACM
14 years 6 months ago
2008
ACM
Seed selection is of significant importance for the biased PageRank algorithms such as TrustRank to combat link spamming. Previous work usually uses a small seed set, which has a ...
WWW
2005
ACM
14 years 6 months ago
2005
ACM
PageRank is defined as the stationary state of a Markov chain obtained by perturbing the transition matrix of a web graph with a damping factor that spreads part of the rank. The...
SIGIR
2009
ACM
13 years 12 months ago
2009
ACM
Crawl selection policy has a direct influence on Web search effectiveness, because a useful page that is not selected for crawling will also be absent from search results. Yet th...