Towards Reliable Item Sampling for Recommendation Evaluation.

Dong Li Ruoming Jin Zhenming Liu Bin Ren Jing Gao Zhi Liu

Published in: CoRR (2022)

Keyphrases

recommender systems
personalized recommendation
user preferences
random sampling
evaluation criteria
cold start
latent factor models
data sets
parameter space
evaluation method
sampling algorithm
cold start problem
personal preferences
item recommendation