Harald Steck

A survey of collaborative filtering based social recommender systems

Xiwang Yang, Yang Guo, Yong Liu et al. · Computer Communications · 2013 · 466 citations

Computational Social Science, Group Recommenders, Social Media +5

Training and testing of recommender systems on data missing not at random

Harald Steck · 2010 · 357 citations

Ranking Algorithm, Engineering, Machine Learning +17

Circle-based recommendation in online social networks

Xiwang Yang, Harald Steck, Yong Liu · 2012 · 350 citations

Engineering, Social Influence, Recommendation Accuracy +19

Item popularity and recommendation accuracy

Harald Steck · 2011 · 324 citations

Engineering, Item Popularity, Recommendation Accuracy +19

Calibrated recommendations

Harald Steck · 2018 · 266 citations · Full text

Engineering, Machine Learning, Text Mining +18