Dually Enhanced Propensity Score Estimation in Sequential Recommendation.

Chen Xu Jun Xu Xu Chen Zhenghua Dong Ji-Rong Wen

Published in: CoRR (2023)

Keyphrases

accurate estimation
collaborative filtering
recommender systems
estimation algorithm
maximum likelihood estimation
data mining
probabilistic model
user preferences
density estimation
robust estimation
estimation accuracy
cold start problem
sequential search