Estimators for unnormalized statistical models based on self density ratio.

Kazuyuki Hiraoka Toshihiko Hamada Gen Hori

Published in: ICASSP (2014)

Keyphrases

statistical models
density ratio
least squares
parameter estimation
statistical model
density ratio estimation
semi parametric
statistical modeling
outlier detection
conditional density estimation
statistical methods
linear regression
image processing
optical flow
em algorithm