The experimental result shows that the performance of simple SLM-CIR model should be superior to simple vector space models and probability models.

实验结果表明：简单的SLM-CIR模型的性能要优于简单的向量空间模型和概率模型。

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This article discussed the algorithms of literature filtering based on vector space model (VSM) and other improved models.

本文从理论上探讨了向量空间模型及其改进模型在专题文献过滤中的相关算法。

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At present there are the Boolean model, the vector space model, the probabilistic model and distorted model of the above three classic models.

目前已有的检索模型有布尔模型、向量模型、概率模型以及以上三个经典模型的变形模型。

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