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Link selection algorithm is an important part in a vertical search engine. Better algorithm leads to better search engine. In order to build a nice vertical search engine, we propose a new kind of link selection algorithm, based on the famous algorithm HITS. The proposed algorithm aims to collect the high topic relevance pages in the specific domain. There are two factors in this algorithm, one is...
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...
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