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Researcher profile

Himan Abdollahpouri

2 papers in the PaperMetrix corpus

Publications

Papers by this author

  1. Controlling Popularity Bias in Learning-to-Rank Recommendation

    2017

    Many recommendation algorithms suffer from popularity bias in their output: popular items are recommended frequently and less popular ones rarely, if at all. However, less popular, long-tail items are precisely those that are often desirable …

  2. Managing Popularity Bias in Recommender Systems with Personalized Re-Ranking.

    2019 · arXiv (Cornell University)

    Many recommender systems suffer from popularity bias: popular items are recommended frequently while less popular, niche products, are recommended rarely or not at all. However, recommending the ignored products in the ``long tail'' is critical …