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 76–100 of 1394 papers

Title	Date	Tasks	Status	Hype	Score
A Temporal Kernel Approach for Deep Learning with Continuous-time Information	Mar 28, 2021	Deep LearningDensity Estimation	CodeCode Available	1	5
An Attribute-based Method for Video Anomaly Detection	Dec 1, 2022	Abnormal Event Detection In VideoAnomaly Detection	CodeCode Available	1	5
An efficient manifold density estimator for all recommendation systems	Jun 2, 2020	AllDensity Estimation	CodeCode Available	1	5
Diffusion Models With Learned Adaptive Noise	Dec 20, 2023	Bayesian InferenceDensity Estimation	CodeCode Available	1	5
EBC-ZIP: Improving Blockwise Crowd Counting with Zero-Inflated Poisson Regression	Jun 24, 2025	Crowd CountingDensity Estimation	CodeCode Available	1	5
Exemplar VAE: Linking Generative Models, Nearest Neighbor Retrieval, and Data Augmentation	Apr 9, 2020	Data AugmentationDensity Estimation	CodeCode Available	1	5
Characterizing Structural Regularities of Labeled Data in Overparameterized Models	Feb 8, 2020	Density EstimationOut-of-Distribution Detection	CodeCode Available	1	5
AR-DAE: Towards Unbiased Neural Entropy Gradient Estimation	Jun 9, 2020	continuous-controlContinuous Control	CodeCode Available	1	5
FFJORD: Free-form Continuous Dynamics for Scalable Reversible Generative Models	Oct 2, 2018	Density EstimationForm	CodeCode Available	1	5
Flows for simultaneous manifold learning and density estimation	Mar 31, 2020	DenoisingDensity Estimation	CodeCode Available	1	5
An Empirical Comparison of GANs and Normalizing Flows for Density Estimation	Jun 17, 2020	Density Estimation	CodeCode Available	1	5
A Coupled Flow Approach to Imitation Learning	Apr 29, 2023	Density EstimationImitation Learning	CodeCode Available	1	5
arfpy: A python package for density estimation and generative modeling with adversarial random forests	Nov 13, 2023	Density Estimation	CodeCode Available	1	5
Density Deconvolution with Normalizing Flows	Jun 16, 2020	Density EstimationVariational Inference	CodeCode Available	1	5
Gaussian Plane-Wave Neural Operator for Electron Density Estimation	Feb 5, 2024	Density Estimation	CodeCode Available	1	5
Denoising Normalizing Flow	Dec 1, 2021	DenoisingDensity Estimation	CodeCode Available	1	5
Completely Self-Supervised Crowd Counting via Distribution Matching	Sep 14, 2020	Crowd CountingDensity Estimation	CodeCode Available	1	5
Densely connected normalizing flows	Jun 8, 2021	Density EstimationImage Generation	CodeCode Available	1	5
Glow: Generative Flow with Invertible 1x1 Convolutions	Jul 9, 2018	Density EstimationImage Generation	CodeCode Available	1	5
Conditional Variational Image Deraining	Apr 23, 2020	Density EstimationRain Removal	CodeCode Available	1	5
Controllable Text Generation via Probability Density Estimation in the Latent Space	Dec 16, 2022	AttributeDensity Estimation	CodeCode Available	1	5
Conditional Measurement Density Estimation in Sequential Monte Carlo via Normalizing Flow	Mar 16, 2022	Density Estimationvalid	CodeCode Available	1	5
Graph Mixture Density Networks	Dec 5, 2020	Density EstimationGraph Representation Learning	CodeCode Available	1	5
A friendly introduction to triangular transport	Mar 27, 2025	Bayesian InferenceDecision Making	CodeCode Available	1	5
Density estimation on low-dimensional manifolds: an inflation-deflation approach	May 25, 2021	Density Estimation	CodeCode Available	1	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	Flow matching	NLL (bits/dim)	2.99	—	Unverified
8	score SDE	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