defray
发表于 2025-3-25 06:10:26
Exploring OLAP Data with Parallel Dimension Viewss a range of exploration tasks including viewing data distribution, comparing data distributions and viewing correlation. The main benefit of our interface is its support for rapid and flexible overviews across many dimensions and multiple hierarchy levels at the cost of less detailed views.
expeditious
发表于 2025-3-25 08:34:17
Improving the Performance of Recommender System by Exploiting the Categories of Productscommendations of the corresponding virtual user are computed by employing CF. Next, the recommendations of the corresponding virtual users of the target user are combined for recommendation. The experimental results on MovieLens dataset show that the proposed approach improves the performance over the existing CF approach.
不易燃
发表于 2025-3-25 12:17:49
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Blood-Clot
发表于 2025-3-25 17:10:42
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半导体
发表于 2025-3-25 23:57:16
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AGONY
发表于 2025-3-26 03:50:45
Understanding User Behavior through Summarization of Window Transition Logs1) task summarization by HMM; (2) user behavior comparison by kernel principle component analysis based on a graph kernel. The experimental results show that our method reveals implicit user behavior at a high level of abstraction, and allows us to understand individual user behavior among groups, and over time.
天赋
发表于 2025-3-26 06:23:24
Information Filtering by Using Materialized Skyline Viewl databases, skyline on spatial databases, and skyline set. We materialize such skyline information to make concise answer for each query. We also considered methods for maintaining materialized skyline view up to date to handle an update for a numerical database.
伴随而来
发表于 2025-3-26 12:04:16
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Flagging
发表于 2025-3-26 12:42:02
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keloid
发表于 2025-3-26 19:30:10
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