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 501–525 of 1394 papers

Title	Date	Tasks	Status
Enhancing Synthetic Oversampling for Imbalanced Datasets Using Proxima-Orion Neighbors and q-Gaussian Weighting Technique	Jan 27, 2025	Density EstimationDiversity	—Unverified
Complexity measure, kernel density estimation, bandwidth selection, and the efficient market hypothesis	May 22, 2023	Density Estimation	—Unverified
Fast On-Line Kernel Density Estimation for Active Object Localization	Nov 16, 2016	Active Object LocalizationDensity Estimation	—Unverified
Establishing phone-pair co-usage by comparing mobility patterns	Apr 23, 2021	Density Estimation	—Unverified
Estimating a Null Model of Scientific Image Reuse to Support Research Integrity Investigations	Feb 22, 2020	Density Estimation	—Unverified
Computational Challenges in Non-parametric Prediction of Bradycardia in Preterm Infants	Nov 17, 2020	Density Estimation	—Unverified
Fast optimization of Multithreshold Entropy Linear Classifier	Apr 18, 2015	Density Estimation	—Unverified
COUNT Forest: CO-Voting Uncertain Number of Targets Using Random Forest for Crowd Density Estimation	Dec 1, 2015	Density EstimationScene Understanding	—Unverified
Estimating the class prior and posterior from noisy positives and unlabeled data	Jun 28, 2016	ClassificationDensity Estimation	—Unverified
Estimating the Optimal Number of Clusters in Categorical Data Clustering by Silhouette Coefficient	Jan 26, 2025	Categorical data clusteringClustering	—Unverified
AUTM Flow: Atomic Unrestricted Time Machine for Monotonic Normalizing Flows	Jun 5, 2022	Density EstimationImage Generation	—Unverified
Faster Training of Diffusion Models and Improved Density Estimation via Parallel Score Matching	Jun 5, 2023	Density Estimation	—Unverified
An Asymptotic CVaR Measure of Risk for Markov Chains	May 22, 2024	Decision MakingDensity Estimation	—Unverified
A Unifying Information-theoretic Perspective on Evaluating Generative Models	Dec 18, 2024	Density EstimationDiversity	—Unverified
Faster Spectral Density Estimation and Sparsification in the Nuclear Norm	Jun 11, 2024	Density Estimation	—Unverified
Correcting sampling biases via importance reweighting for spatial modeling	Sep 9, 2023	Density Estimation	—Unverified
Copula Flows for Synthetic Data Generation	Jan 3, 2021	Density EstimationNormalising Flows	—Unverified
A Unified Model for Near and Remote Sensing	Aug 9, 2017	Density Estimationmodel	—Unverified
A Unified MDL-based Binning and Tensor Factorization Framework for PDF Estimation	Apr 25, 2025	Density Estimation	—Unverified
Copula-Based Density Estimation Models for Multivariate Zero-Inflated Continuous Data	Apr 2, 2023	Density Estimationparameter estimation	—Unverified
Analyzing the Fine Structure of Distributions	Aug 15, 2019	Data VisualizationDensity Estimation	—Unverified
A-CCNN: adaptive ccnn for density estimation and crowd counting	Apr 19, 2018	Crowd CountingDensity Estimation	—Unverified
Fast Multi-Class Probabilistic Classifier by Sparse Non-parametric Density Estimation	Jan 4, 2019	ClassificationDensity Estimation	—Unverified
Fast rates in statistical and online learning	Jul 9, 2015	Density EstimationLearning Theory	—Unverified
Convolution-Based Converter : A Weak-Prior Approach For Modeling Stochastic Processes Based On Conditional Density Estimation	Feb 5, 2025	Density Estimation	—Unverified

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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