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 176–200 of 1394 papers

Title	Date	Tasks	Status	Hype	Score
Diffusion Normalizing Flow	Oct 14, 2021	Density EstimationImage Generation	CodeCode Available	1	5
Diagnosing and Fixing Manifold Overfitting in Deep Generative Models	Apr 14, 2022	Density EstimationDimensionality Reduction	CodeCode Available	1	5
ARTree: A Deep Autoregressive Model for Phylogenetic Inference	Oct 14, 2023	Density Estimationmodel	CodeCode Available	0	5
Flows on convex polytopes	Mar 13, 2025	Density Estimation	CodeCode Available	0	5
Flowification: Everything is a Normalizing Flow	May 30, 2022	Density Estimation	CodeCode Available	0	5
AlignFlow: Cycle Consistent Learning from Multiple Domains via Normalizing Flows	May 30, 2019	Density EstimationDomain Adaptation	CodeCode Available	0	5
Flow++: Improving Flow-Based Generative Models with Variational Dequantization and Architecture Design	Feb 1, 2019	Computational EfficiencyDensity Estimation	CodeCode Available	0	5
FlowCon: Out-of-Distribution Detection using Flow-Based Contrastive Learning	Jul 3, 2024	Contrastive LearningDensity Estimation	CodeCode Available	0	5
Fully probabilistic quasar continua predictions near Lyman-α with conditional neural spline flows	May 31, 2020	Density Estimation	CodeCode Available	0	5
Arbitrary Conditional Distributions with Energy	May 21, 2021	Arbitrary Conditional Density EstimationDensity Estimation	CodeCode Available	0	5
A Kernel Test of Goodness of Fit	Feb 9, 2016	Density Estimation	CodeCode Available	0	5
ABC-CDE: Towards Approximate Bayesian Computation with Complex High-Dimensional Data and Limited Simulations	May 14, 2018	Density Estimation	CodeCode Available	0	5
APRICOT: A Dataset of Physical Adversarial Attacks on Object Detection	Dec 17, 2019	Adversarial RobustnessDensity Estimation	CodeCode Available	0	5
Flexible Tails for Normalizing Flows	Jun 22, 2024	Density EstimationVariational Inference	CodeCode Available	0	5
A Good Score Does not Lead to A Good Generative Model	Jan 10, 2024	Density EstimationMemorization	CodeCode Available	0	5
Approximate Stein Classes for Truncated Density Estimation	Jun 1, 2023	Density Estimation	CodeCode Available	0	5
Fast Nonparametric Conditional Density Estimation	Jun 20, 2012	Density EstimationPrediction Intervals	CodeCode Available	0	5
Approaches Toward Physical and General Video Anomaly Detection	Dec 14, 2021	Anomaly DetectionDensity Estimation	CodeCode Available	0	5
A PCA-Based Change Detection Framework for Multidimensional Data Streams: Change Detection in Multidimensional Data Streams	Aug 1, 2015	Change DetectionDensity Estimation	CodeCode Available	0	5
Adaptive Fusion Affinity Graph with Noise-free Online Low-rank Representation for Natural Image Segmentation	Oct 22, 2021	Density EstimationImage Segmentation	CodeCode Available	0	5
Fast Private Kernel Density Estimation via Locality Sensitive Quantization	Jul 4, 2023	Density EstimationQuantization	CodeCode Available	0	5
FloMo: Tractable Motion Prediction with Normalizing Flows	Mar 5, 2021	Data AugmentationDensity Estimation	CodeCode Available	0	5
Fast Dynamic Routing Based on Weighted Kernel Density Estimation	May 28, 2018	Density EstimationImage Classification	CodeCode Available	0	5
Fast ε-free Inference of Simulation Models with Bayesian Conditional Density Estimation	May 20, 2016	Density Estimation	CodeCode Available	0	5
Extremely Randomized CNets for Multi-label Classification	Oct 1, 2018	ClassificationDensity Estimation	CodeCode Available	0	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