Search results
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Title
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Recommender System for Improving Churn Rate
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Author
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Duan, Yuehua
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Date Created
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2022
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Subjects--Topical
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Computer science
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Description
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Customer churn leads to higher customer acquisition cost, lower volume of service consumption and reduced product purchase. Reducing the outflow of the customers by 5% can double the profit of a typical company. Therefore, it is of significant value ...
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Title
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Recommender Systems in Social Networking Sites
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Author
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Li, Huayu
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Date Created
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2018
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Subjects--Topical
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Computer science
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Description
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Social networking sites have experienced an explosion in both the number of users and the amount of shared information in recent years. Thanks to the positioning function in mobile devices, e.g., GPS, location-based social networks (LBSNs) become ...