Link-Sensitive PageRank: An Improved Ranking Algorithm for Vertical Search Engines

  title={Link-Sensitive PageRank: An Improved Ranking Algorithm for Vertical Search Engines},
  author={Ling Zheng and Ning Zhang and Yang Bo},
  journal={2009 First International Conference on Information Science and Engineering},
The PageRank algorithm is an important link-based ranking strategy of vertical search engines, but it has a drawback of topic drift. To tackle this problem and yield more accurate search results, we present an improved algorithm to distribute the PageRank value in light of the link sensitive level of the web pages based on keywords set, which we called "Link-Sensitive PageRank". According to the keywords of user's searching, this algorithm, which takes into account the link sensitive level of… CONTINUE READING

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