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
Deep Energy Estimator Networks	May 21, 2018	DenoisingDensity Estimation	CodeCode Available	1
Density Deconvolution with Normalizing Flows	Jun 16, 2020	Density EstimationVariational Inference	CodeCode Available	1
An efficient manifold density estimator for all recommendation systems	Jun 2, 2020	AllDensity Estimation	CodeCode Available	1
Conditional Variational Image Deraining	Apr 23, 2020	Density EstimationRain Removal	CodeCode Available	1
Conditional Measurement Density Estimation in Sequential Monte Carlo via Normalizing Flow	Mar 16, 2022	Density Estimationvalid	CodeCode Available	1
Detecting and repairing arbitrage in traded option prices	Aug 21, 2020	Density Estimation	CodeCode Available	1
Diagnosing and Fixing Manifold Overfitting in Deep Generative Models	Apr 14, 2022	Density EstimationDimensionality Reduction	CodeCode Available	1
Diffusion Normalizing Flow	Oct 14, 2021	Density EstimationImage Generation	CodeCode Available	1
Dissimilarity Mixture Autoencoder for Deep Clustering	Jun 15, 2020	ClusteringDeep Clustering	CodeCode Available	1
DR.VIC: Decomposition and Reasoning for Video Individual Counting	Mar 23, 2022	Crowd CountingDensity Estimation	CodeCode Available	1
EBC-ZIP: Improving Blockwise Crowd Counting with Zero-Inflated Poisson Regression	Jun 24, 2025	Crowd CountingDensity Estimation	CodeCode Available	1
A Coupled Flow Approach to Imitation Learning	Apr 29, 2023	Density EstimationImitation Learning	CodeCode Available	1
Exemplar VAE: Linking Generative Models, Nearest Neighbor Retrieval, and Data Augmentation	Apr 9, 2020	Data AugmentationDensity Estimation	CodeCode Available	1
Far Away in the Deep Space: Dense Nearest-Neighbor-Based Out-of-Distribution Detection	Nov 12, 2022	Anomaly DetectionDensity Estimation	CodeCode Available	1
Fast Inference and Update of Probabilistic Density Estimation on Trajectory Prediction	Aug 17, 2023	Autonomous VehiclesDensity Estimation	CodeCode Available	1
Continuous Contrastive Learning for Long-Tailed Semi-Supervised Recognition	Oct 8, 2024	Contrastive LearningDensity Estimation	CodeCode Available	1
Flows for simultaneous manifold learning and density estimation	Mar 31, 2020	DenoisingDensity Estimation	CodeCode Available	1
Completely Self-Supervised Crowd Counting via Distribution Matching	Sep 14, 2020	Crowd CountingDensity Estimation	CodeCode Available	1
From Variational to Deterministic Autoencoders	Mar 29, 2019	DecoderDensity Estimation	CodeCode Available	1
Complete parameter inference for GW150914 using deep learning	Aug 7, 2020	Bayesian InferenceDeep Learning	CodeCode Available	1
Generative Modeling with Bayesian Sample Inference	Feb 11, 2025	Density EstimationImage Generation	CodeCode Available	1
Backpropagation through Combinatorial Algorithms: Identity with Projection Works	May 30, 2022	Density EstimationGraph Matching	CodeCode Available	1
Gradient Boosted Normalizing Flows	Feb 27, 2020	Density EstimationVariational Inference	CodeCode Available	1
A friendly introduction to triangular transport	Mar 27, 2025	Bayesian InferenceDecision Making	CodeCode Available	1
Continuous Language Generative Flow	Aug 1, 2021	Data AugmentationDensity Estimation	CodeCode Available	1

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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