链向一个网页的链接越多，这个页面的权威性越强。
It was a simple proposition, at its core: the more a page is linked to, the more authoritative it is. The web isn't just pages anymore, though.
例如，作为一个网站变得更具权威性，对需要关闭网页排名的因素减弱。
For example, as a site becomes more authoritative, the need for off page ranking factor diminishes.
网页链接的主题相关性影响页面的权威性计算，传统的HITS算法仅从页面的链接结构评估页面的权威性，易导致主题漂移。
The topic relevance of hyperlink affects the authority evaluation, the conventional HITS readily leads to the topic drift occurred by the conventional method of hyperlink induction search.
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