Non-Negative Bregman Divergence Minimization for Deep Direct Density Ratio Estimation.

Masahiro Kato Takeshi Teshima

Published in: CoRR (2020)

Keyphrases

recommender systems
density ratio estimation
bregman divergences
outlier detection
least squares
cost sensitive
maximum entropy
density estimation
objective function
loss function
exponential family
detection algorithm
nearest neighbor
information theoretic