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	Score
Bi-level Alignment for Cross-Domain Crowd Counting	May 12, 2022	AutoMLCrowd Counting	CodeCode Available	1	5
Fast Inference and Update of Probabilistic Density Estimation on Trajectory Prediction	Aug 17, 2023	Autonomous VehiclesDensity Estimation	CodeCode Available	1	5
Flows for simultaneous manifold learning and density estimation	Mar 31, 2020	DenoisingDensity Estimation	CodeCode Available	1	5
EvoKG: Jointly Modeling Event Time and Network Structure for Reasoning over Temporal Knowledge Graphs	Feb 15, 2022	Density EstimationKnowledge Graphs	CodeCode Available	1	5
Euclideanizing Flows: Diffeomorphic Reduction for Learning Stable Dynamical Systems	May 27, 2020	Density 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
Far Away in the Deep Space: Dense Nearest-Neighbor-Based Out-of-Distribution Detection	Nov 12, 2022	Anomaly DetectionDensity 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
FFJORD: Free-form Continuous Dynamics for Scalable Reversible Generative Models	Oct 2, 2018	Density EstimationForm	CodeCode Available	1	5
DR.VIC: Decomposition and Reasoning for Video Individual Counting	Mar 23, 2022	Crowd CountingDensity Estimation	CodeCode Available	1	5
Equipping Diffusion Models with Differentiable Spatial Entropy for Low-Light Image Enhancement	Apr 15, 2024	Density EstimationImage Enhancement	CodeCode Available	1	5
Asymmetric Student-Teacher Networks for Industrial Anomaly Detection	Oct 14, 2022	3D Anomaly DetectionAnomaly Detection	CodeCode Available	1	5
Gaussianizing the Earth: Multidimensional Information Measures for Earth Data Analysis	Oct 13, 2020	Density Estimation	CodeCode Available	1	5
Generative Flows with Matrix Exponential	Jul 19, 2020	Density Estimation	CodeCode Available	1	5
A Temporal Kernel Approach for Deep Learning with Continuous-time Information	Mar 28, 2021	Deep LearningDensity Estimation	CodeCode Available	1	5
Glow: Generative Flow with Invertible 1x1 Convolutions	Jul 9, 2018	Density EstimationImage Generation	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
Graphical Normalizing Flows	Jun 3, 2020	Density Estimation	CodeCode Available	1	5
Graph Mixture Density Networks	Dec 5, 2020	Density EstimationGraph Representation Learning	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 Empirical Comparison of GANs and Normalizing Flows for Density Estimation	Jun 17, 2020	Density Estimation	CodeCode Available	1	5
Completely Self-Supervised Crowd Counting via Distribution Matching	Sep 14, 2020	Crowd CountingDensity Estimation	CodeCode Available	1	5
Improved Techniques for Maximum Likelihood Estimation for Diffusion ODEs	May 6, 2023	Density EstimationImage Generation	CodeCode Available	1	5
Complete parameter inference for GW150914 using deep learning	Aug 7, 2020	Bayesian InferenceDeep Learning	CodeCode Available	1	5
Roundtrip: A Deep Generative Neural Density Estimator	Apr 20, 2020	BIG-bench Machine LearningDensity 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	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