Experimental results indicate that accurate segmentation can improve the effectivenessofretrieval based on PLSA.
实验结果表明:在概率潜在语义检索模型中,词的正确切分能提高检索的平均精度。
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Meanwhile, the technology of relevance feedback is combined with the presented algorithm to enhance the effectivenessofretrieval.
同时,还将相关反馈技术融合到多分辨率分块主色算法中,以改善检索效果。
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Infromation structure — Infromation structure is concerned with exploiting relationships, between documents to improve the efficiency and effectivenessofretrieval strategies.