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05/19/2022
Detect Professional Malicious User with Metric Learning in Recommender Systems
In e-commerce, online retailers are usually suffering from professional ...
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05/19/2022
A Unified Collaborative Representation Learning for Neural-Network based Recommender Systems
Most NN-RSs focus on accuracy by building representations from the direc...
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04/27/2022
Generating Self-Serendipity Preference in Recommender Systems for Addressing Cold Start Problems
Classical accuracy-oriented Recommender Systems (RSs) typically face the...
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12/16/2020
Summarizing Unstructured Logs in Online Services
Logs are one of the most valuable data sources for managing large-scale ...
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04/19/2018