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density ratio estimation

48 papers

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Also known as

DRE

Co-occurring keywords

density ratio (30) covariate shift (157) domain adaptation (4595) kernel methods (1097) importance sampling (318) importance estimation (8) distribution shift (722) generative model (2892) outlier detection (319) covariate shift adaptation (7)

Papers

Collaborative likelihood-ratio estimation over graphs JMLR 2025
How to Leverage Demonstration Data in Alignment for Large Language Model? A Self-Imitation Learning Perspective EMNLP 2024
Revealing Distribution Discrepancy by Sampling Transfer in Unlabeled Data NIPS 2024
Rejection via Learning Density Ratios NIPS 2024
Revive Re-weighting in Imbalanced Learning by Density Ratio Estimation NIPS 2024
Learning Cortico-Muscular Dependence through Orthonormal Decomposition of Density Ratios NIPS 2024
Classification Diffusion Models: Revitalizing Density Ratio Estimation NIPS 2024
Adapting to Continuous Covariate Shift via Online Density Ratio Estimation NIPS 2023
Adaptive Learning of Density Ratios in RKHS JMLR 2023
Unified Perspective on Probability Divergence via the Density-Ratio Likelihood: Bridging KL-Divergence and Integral Probability Metrics AISTATS 2023
Density Ratio Estimation and Neyman Pearson Classification with Missing Data AISTATS 2023
Experience Replay with Likelihood-free Importance Weights L4DC 2022
Adaptive Model Predictive Control by Learning Classifiers L4DC 2022
SIXO: Smoothing Inference with Twisted Objectives NIPS 2022
Adaptive Multi-stage Density Ratio Estimation for Learning Latent Space Energy-based Model NIPS 2022
Density Ratio Estimation via Infinitesimal Classification AISTATS 2022
Representation Learning for Maximization of MI, Nonlinear ICA and Nonlinear Subspaces with Robust Density Ratio Estimation JMLR 2022
A General Recipe for Likelihood-free Bayesian Optimization ICML 2022
A Deep Reinforcement Learning Approach to Marginalized Importance Sampling with the Successor Representation ICML 2021
Featurized density ratio estimation UAI 2021
The Power of Log-Sum-Exp: Sequential Density Ratio Matrix Estimation for Speed-Accuracy Optimization ICML 2021
Weighted model estimation for offline model-based reinforcement learning NIPS 2021
BORE: Bayesian Optimization by Density-Ratio Estimation ICML 2021
Non-Negative Bregman Divergence Minimization for Deep Direct Density Ratio Estimation ICML 2021
Improving Maximum Likelihood Training for Text Generation with Density Ratio Estimation AISTATS 2020