On Target Item Sampling in Offline Recommender System Evaluation.

Rocío Cañamares Pablo Castells

Published in: RecSys (2020)

Keyphrases

recommender systems
user preferences
cold start problem
collaborative filtering
gold standard
personalized recommendation
genetic algorithm
real time
monte carlo
latent factor models
collaborative recommendation
cold start
sampling methods
evaluation process
markov chain
probabilistic model
website
neural network