Text browsing based on Latent Semantic Indexing(LSI)is presented in this paper, and it combines LSI with concept tagging to improve the efficiency of users reading.
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- 它吸取了潜在语义索引和概念标注的优点,利用潜在语义索引,减少词汇间的“斜交”现象,在语义空间上进行项与项、文本与文本、项与文本之间的相似度计算。