Density Estimation

The goal of Density Estimation is to give an accurate description of the underlying probabilistic density distribution of an observable data set with unknown density.

Source: Contrastive Predictive Coding Based Feature for Automatic Speaker Verification

Papers

Recently Added Most Hyped Most Active Needs Verification Most Verified

Showing 226–250 of 1394 papers

Title	Date	Tasks	Status	Score
Approaches Toward Physical and General Video Anomaly Detection	Dec 14, 2021	Anomaly DetectionDensity Estimation	CodeCode Available	5
Bone mineral density estimation from a plain X-ray image by learning decomposition into projections of bone-segmented computed tomography	Jul 21, 2023	Density EstimationDiagnostic	CodeCode Available	5
Exploring the Training Robustness of Distributional Reinforcement Learning against Noisy State Observations	Sep 17, 2021	Density EstimationDistributional Reinforcement Learning	CodeCode Available	5
Exponential Family Model-Based Reinforcement Learning via Score Matching	Dec 28, 2021	Density EstimationModel-based Reinforcement Learning	CodeCode Available	5
Fast Dynamic Routing Based on Weighted Kernel Density Estimation	May 28, 2018	Density EstimationImage Classification	CodeCode Available	5
BMD-GAN: Bone mineral density estimation using x-ray image decomposition into projections of bone-segmented quantitative computed tomography using hierarchical learning	Jul 7, 2022	Density EstimationGenerative Adversarial Network	CodeCode Available	5
Block Neural Autoregressive Flow	Apr 9, 2019	Density EstimationNormalising Flows	CodeCode Available	5
Anomaly Detection with Variance Stabilized Density Estimation	Jun 1, 2023	Anomaly DetectionDensity Estimation	CodeCode Available	5
Hierarchical VAE with a Diffusion-based VampPrior	Dec 2, 2024	Density EstimationImage Generation	CodeCode Available	5
A Kernel Test of Goodness of Fit	Feb 9, 2016	Density Estimation	CodeCode Available	5
Hinge-Wasserstein: Estimating Multimodal Aleatoric Uncertainty in Regression Tasks	Jun 1, 2023	Density EstimationDisparity Estimation	CodeCode Available	5
Smoothing Structured Decomposable Circuits	Jun 1, 2019	Density Estimation	CodeCode Available	5
CNN-based Cascaded Multi-task Learning of High-level Prior and Density Estimation for Crowd Counting	Jul 30, 2017	Crowd CountingDensity Estimation	CodeCode Available	5
Anomaly Detection with Density Estimation	Jan 14, 2020	Anomaly DetectionDensity Estimation	CodeCode Available	5
Data Augmentation through Expert-guided Symmetry Detection to Improve Performance in Offline Reinforcement Learning	Dec 18, 2021	Data AugmentationDensity Estimation	CodeCode Available	5
Fast ε-free Inference of Simulation Models with Bayesian Conditional Density Estimation	May 20, 2016	Density Estimation	CodeCode Available	5
Flow++: Improving Flow-Based Generative Models with Variational Dequantization and Architecture Design	Feb 1, 2019	Computational EfficiencyDensity Estimation	CodeCode Available	5
ISDE : Independence Structure Density Estimation	Mar 18, 2022	Density Estimation	CodeCode Available	5
Anomaly Detection Using Normalizing Flow-Based Density Estimation and Synthetic Defect Classification	May 28, 2024	Anomaly DetectionClassification	CodeCode Available	5
Improved Variational Bayesian Phylogenetic Inference using Mixtures	Oct 2, 2023	Density EstimationVariational Inference	CodeCode Available	5
Improving Heterogeneous Model Reuse by Density Estimation	May 23, 2023	Density Estimationmodel	CodeCode Available	5
Bivariate Beta-LSTM	May 25, 2019	Caption GenerationDensity Estimation	CodeCode Available	5
Binned semiparametric Bayesian networks	Jun 27, 2025	Density Estimation	CodeCode Available	5
Estimating Feature-Label Dependence Using Gini Distance Statistics	Jun 5, 2019	Density Estimation	CodeCode Available	5
Estimating Probability Densities with Transformer and Denoising Diffusion	Jul 22, 2024	DenoisingDensity Estimation	CodeCode Available	5

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All datasets CIFAR-10 MNIST UCI POWER BSDS300 ImageNet 32x32 UCI GAS UCI HEPMASS UCI MINIBOONE OMNIGLOT Caltech-101 Freyfaces CelebA-HQ 256x256

Benchmark Results

#	Model	Metric	Claimed	Verified	Status
1	MAF	Log-likelihood (nats)	3,049	—	Unverified
2	DDPM	NLL (bits/dim)	3.69	—	Unverified
3	MRCNF	NLL (bits/dim)	3.54	—	Unverified
4	FFJORD	NLL (bits/dim)	3.4	—	Unverified
5	RNODE	NLL (bits/dim)	3.38	—	Unverified
6	Pixel CNN	NLL (bits/dim)	3.03	—	Unverified
7	score SDE	NLL (bits/dim)	2.99	—	Unverified
8	Flow matching	NLL (bits/dim)	2.99	—	Unverified
9	Pixel CNN ++	NLL (bits/dim)	2.92	—	Unverified
10	Image Transformer	NLL (bits/dim)	2.9	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	DVP-VAE	NLL	77.1	—	Unverified
2	PaddingFlow	MMD-L2	11	—	Unverified
3	FFJORD	NLL (bits/dim)	0.99	—	Unverified
4	RNODE	NLL (bits/dim)	0.97	—	Unverified
5	Identity	NLL (bits/dim)	0.13	—	Unverified
6	MADE MoG	Log-likelihood (nats)	-1,038.5	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	nMDMA	Log-likelihood	1.78	—	Unverified
2	DDE	Log-likelihood	0.97	—	Unverified
3	B-NAF	Log-likelihood	0.61	—	Unverified
4	FFJORD	Log-likelihood	0.46	—	Unverified
5	MADE MoG	Log-likelihood	0.4	—	Unverified
6	PaddingFlow	CD	0.14	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	TAN	Log-likelihood	159.8	—	Unverified
2	FFJORD	Log-likelihood	157.4	—	Unverified
3	B-NAF	Log-likelihood	157.36	—	Unverified
4	MADE MoG	Log-likelihood	153.71	—	Unverified
5	PaddingFlow	CD	0.5	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	Glow	NLL (bits/dim)	4.09	—	Unverified
2	Image Transformer	NLL (bits/dim)	3.77	—	Unverified
3	VDM	NLL (bits/dim)	3.72	—	Unverified
4	i-DODE	NLL (bits/dim)	3.69	—	Unverified
5	MuLAN	NLL (bits/dim)	3.67	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	B-NAF	Log-likelihood	12.06	—	Unverified
2	DDE	Log-likelihood	9.73	—	Unverified
3	FFJORD	Log-likelihood	8.59	—	Unverified
4	MADE MoG	Log-likelihood	8.47	—	Unverified
5	PaddingFlow	CD	0.89	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	PaddingFlow	CD	13.8	—	Unverified
2	DDE	Log-likelihood	-11.3	—	Unverified
3	B-NAF	Log-likelihood	-14.71	—	Unverified
4	FFJORD	Log-likelihood	-14.92	—	Unverified
5	MADE MoG	Log-likelihood	-15.15	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	PaddingFlow	CD	24.5	—	Unverified
2	DDE	Log-likelihood	-6.94	—	Unverified
3	B-NAF	Log-likelihood	-8.95	—	Unverified
4	FFJORD	Log-likelihood	-10.43	—	Unverified
5	MADE MoG	Log-likelihood	-12.27	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	FFJORD	Negative ELBO	98.33	—	Unverified
2	B-NAF	Negative ELBO	94.83	—	Unverified
3	DVp-VAE	NLL	89.07	—	Unverified
4	PaddingFlow	MMD-L2	20.3	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	FFJORD	Negative ELBO	104.03	—	Unverified
2	B-NAF	Negative ELBO	94.91	—	Unverified
3	PaddingFlow	MMD-L2	17.9	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	FFJORD	Negative ELBO	4.39	—	Unverified
2	B-NAF	Negative ELBO	4.33	—	Unverified
3	PaddingFlow	MMD-L2	0.62	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	RNODE	Log-likelihood	1.04	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	MAF	Log-likelihood	5,872	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	RNODE	Log-likelihood	3.83	—	Unverified