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 126–150 of 1394 papers

Title	Date	Tasks	Status	Hype
Complete parameter inference for GW150914 using deep learning	Aug 7, 2020	Bayesian InferenceDeep Learning	CodeCode Available	1
Completely Self-Supervised Crowd Counting via Distribution Matching	Sep 14, 2020	Crowd CountingDensity Estimation	CodeCode Available	1
Conditional Measurement Density Estimation in Sequential Monte Carlo via Normalizing Flow	Mar 16, 2022	Density Estimationvalid	CodeCode Available	1
Conditional Variational Image Deraining	Apr 23, 2020	Density EstimationRain Removal	CodeCode Available	1
DEANN: Speeding up Kernel-Density Estimation using Approximate Nearest Neighbor Search	Jul 6, 2021	Density Estimation	CodeCode Available	1
Continuous Contrastive Learning for Long-Tailed Semi-Supervised Recognition	Oct 8, 2024	Contrastive LearningDensity Estimation	CodeCode Available	1
Continuous Language Generative Flow	Aug 1, 2021	Data AugmentationDensity Estimation	CodeCode Available	1
Controllable Text Generation via Probability Density Estimation in the Latent Space	Dec 16, 2022	AttributeDensity Estimation	CodeCode Available	1
Convex Potential Flows: Universal Probability Distributions with Optimal Transport and Convex Optimization	Dec 10, 2020	Density EstimationVariational Inference	CodeCode Available	1
Detecting and repairing arbitrage in traded option prices	Aug 21, 2020	Density Estimation	CodeCode Available	1
Free-form Flows: Make Any Architecture a Normalizing Flow	Oct 25, 2023	Density EstimationForm	CodeCode Available	1
Asymmetric Student-Teacher Networks for Industrial Anomaly Detection	Oct 14, 2022	3D Anomaly DetectionAnomaly Detection	CodeCode Available	1
Deep Energy Estimator Networks	May 21, 2018	DenoisingDensity Estimation	CodeCode Available	1
Invertible DenseNets with Concatenated LipSwish	Feb 4, 2021	Density Estimation	CodeCode Available	1
A Temporal Kernel Approach for Deep Learning with Continuous-time Information	Mar 28, 2021	Deep LearningDensity Estimation	CodeCode Available	1
Density Deconvolution with Normalizing Flows	Jun 16, 2020	Density EstimationVariational Inference	CodeCode Available	1
Density estimation on low-dimensional manifolds: an inflation-deflation approach	May 25, 2021	Density Estimation	CodeCode Available	1
Diagnosing and Fixing Manifold Overfitting in Deep Generative Models	Apr 14, 2022	Density EstimationDimensionality Reduction	CodeCode Available	1
CrowdDiff: Multi-hypothesis Crowd Density Estimation using Diffusion Models	Mar 22, 2023	Contour DetectionCrowd Counting	CodeCode Available	1
An Attribute-based Method for Video Anomaly Detection	Dec 1, 2022	Abnormal Event Detection In VideoAnomaly Detection	CodeCode Available	1
Diffusion Normalizing Flow	Oct 14, 2021	Density EstimationImage Generation	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
Euclideanizing Flows: Diffeomorphic Reduction for Learning Stable Dynamical Systems	May 27, 2020	Density Estimation	CodeCode Available	1
Roundtrip: A Deep Generative Neural Density Estimator	Apr 20, 2020	BIG-bench Machine LearningDensity 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