TY  - JOUR 
AU  - Chizari, Nikzad
AU  - Shoeibi, Niloufar
AU  - Moreno García, María Navelonga
PY  - 2022
UR  - http://hdl.handle.net/10366/166826
AB  - [EN]Recommender Systems (RSs) are used to provide users with personalized item recommendations and help them overcome the problem of information overload. Currently, recommendation methods based on deep learning are gaining ground over traditional...
LA  - eng
PB  - MDPI
KW  - Recommender systems
KW  - Graph Neural Networks (GNN)
KW  - Bias
KW  - Average popularity
KW  - Gini Index
KW  - Sensitive features
TI  - A Comparative Analysis of Bias Amplification in Graph Neural Network Approaches for Recommender Systems
DO  - 10.3390/electronics11203301
T2  - Electronics
VL  - 11
M2  - 3301
ER  -