Mitigating Mainstream Bias in Recommendation via Cost-sensitive Learning.

Roger Zhe Li Julián Urbano Alan Hanjalic

Published in: CoRR (2023)

Keyphrases

cost sensitive learning
cost sensitive
probability estimation
class imbalance
recommender systems
missing values
misclassification costs
active learning
collaborative filtering
rule extraction
class distribution
decision trees
machine learning
data analysis
rough sets
rough set theory
pairwise
training data