通过向量空间模型计算网页与主题特征向量之间的相似度，并考虑了关键词的位置权重。
The VSM method is proposed to calculate the topic relevance, and the keywords are considered to set different weight values in different parts of page.
通过向量空间模型计算网页与主题特征向量之间的相似度，并考虑了关键词的位置权重。
The VSM method is proposed to calculate the topic relevance, and the keywords are considered to set different weight values in different parts of page.
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