enflame
发表于 2025-3-25 04:39:43
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机密
发表于 2025-3-25 08:11:31
Nearest-Biclusters Collaborative Filtering with Constant Values,ations on two real data sets is provided, which show that the proposed method improves the performance of the CF process substantially. We attain more than 30% and 10% improvement in terms of precision and recall, respectively.
WITH
发表于 2025-3-25 12:14:43
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香料
发表于 2025-3-25 17:28:21
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Limpid
发表于 2025-3-25 21:23:53
Incorporating Concept Hierarchies into Usage Mining Based Recommendations,it seamlessly with other quantities used in similarity calculation like browsing order and time spent on a page. Additionally they demonstrate a simple, extensible system for assimilating more domain knowledge. We provide experimental results to illustrate the benefits of using concept hierarchy.
deficiency
发表于 2025-3-26 03:01:52
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myalgia
发表于 2025-3-26 05:56:16
Detecting Profile Injection Attacks in Collaborative Filtering: A Classification-Based Approach,gain associated with these attributes across the dimensions of attack type and profile size. We then evaluate their combined effectiveness at improving the robustness of user based recommender systems.
起草
发表于 2025-3-26 09:16:33
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HUMP
发表于 2025-3-26 13:52:39
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要求比…更好
发表于 2025-3-26 19:16:00
Fast Categorization of Web Documents Represented by Graphs,tation directly. In this chapter, three new, hybrid approaches to web document categorization are presented, built upon both graph and vector space representations, thus preserving the benefits and overcoming the limitations of each. The hybrid methods presented here are compared to vector-based mod