论文标题
在深度推荐系统中缓解过滤器气泡
Mitigating Filter Bubbles within Deep Recommender Systems
论文作者
论文摘要
推荐系统，为用户提供个性化建议，为当今的许多社交媒体，电子商务和娱乐提供动力。但是，已知这些系统可以从各种角度从智力上隔离用户，或引起过滤气泡。在我们的工作中，我们表征和减轻了这种过滤器气泡效应。我们通过根据其用户 - 项目交互历史记录对各种数据点进行分类，并使用众所周知的Tracin方法对彼此的影响进行分类。最后，我们通过仔细地仔细检验我们的推荐系统来减轻这种过滤器气泡效果而不会损害精度。
Recommender systems, which offer personalized suggestions to users, power many of today's social media, e-commerce and entertainment. However, these systems have been known to intellectually isolate users from a variety of perspectives, or cause filter bubbles. In our work, we characterize and mitigate this filter bubble effect. We do so by classifying various datapoints based on their user-item interaction history and calculating the influences of the classified categories on each other using the well known TracIn method. Finally, we mitigate this filter bubble effect without compromising accuracy by carefully retraining our recommender system.
