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 1251–1275 of 1394 papers

Title	Date	Tasks	Status
Normalizing Flows for Knockoff-free Controlled Feature Selection	Jun 3, 2021	Density Estimationfeature selection	CodeCode Available
Just Cluster It: An Approach for Exploration in High-Dimensions using Clustering and Pre-Trained Representations	Feb 5, 2024	ClusteringDensity Estimation	CodeCode Available
Density Distribution-based Learning Framework for Addressing Online Continual Learning Challenges	Nov 22, 2023	class-incremental learningClass Incremental Learning	CodeCode Available
Smoothing Structured Decomposable Circuits	Jun 1, 2019	Density Estimation	CodeCode Available
Kernel-Based Anomaly Detection Using Generalized Hyperbolic Processes	Jan 25, 2025	Anomaly DetectionDensity Estimation	CodeCode Available
Kernel-Based Ensemble Gaussian Mixture Probability Hypothesis Density Filter	Apr 30, 2025	Density Estimation	CodeCode Available
Conditional Density Estimation Tools in Python and R with Applications to Photometric Redshifts and Likelihood-Free Cosmological Inference	Aug 30, 2019	AstronomyDensity Estimation	CodeCode Available
Kernel Density Bayesian Inverse Reinforcement Learning	Mar 13, 2023	BIRLDensity Estimation	CodeCode Available
CNN-based Cascaded Multi-task Learning of High-level Prior and Density Estimation for Crowd Counting	Jul 30, 2017	Crowd CountingDensity Estimation	CodeCode Available
Risk Bounds for Mixture Density Estimation on Compact Domains via the h-Lifted Kullback--Leibler Divergence	Apr 19, 2024	Density Estimation	CodeCode Available
Unification of field theory and maximum entropy methods for learning probability densities	Nov 19, 2014	Density Estimation	CodeCode Available
Numerical Data Imputation for Multimodal Data Sets: A Probabilistic Nearest-Neighbor Kernel Density Approach	Jun 29, 2023	Density EstimationImputation	CodeCode Available
Statistical Estimation Under Distribution Shift: Wasserstein Perturbations and Minimax Theory	Aug 3, 2023	Density Estimationregression	CodeCode Available
Variable Skipping for Autoregressive Range Density Estimation	Jul 10, 2020	Data AugmentationDensity Estimation	CodeCode Available
Statistical Inference using the Morse-Smale Complex	Jun 29, 2015	ClusteringDensity Estimation	CodeCode Available
Uniform Transformation: Refining Latent Representation in Variational Autoencoders	Jul 2, 2024	Density EstimationDisentanglement	CodeCode Available
Your copula is a classifier in disguise: classification-based copula density estimation	Nov 5, 2024	Density EstimationDensity Ratio Estimation	CodeCode Available
Variational Autoencoder with Implicit Optimal Priors	Sep 14, 2018	Density Estimation	CodeCode Available
Implementing a Hierarchical Deep Learning Approach for Simulating Multi-Level Auction Data	Jul 25, 2022	Density Estimation	CodeCode Available
Cell Spatial Analysis in Crohn's Disease: Unveiling Local Cell Arrangement Pattern with Graph-based Signatures	Aug 20, 2023	Density Estimation	CodeCode Available
One-Line-of-Code Data Mollification Improves Optimization of Likelihood-based Generative Models	May 30, 2023	Density Estimation	CodeCode Available
Density-aware Single Image De-raining using a Multi-stream Dense Network	Feb 21, 2018	Density EstimationSingle Image Deraining	CodeCode Available
Minimax Optimal Algorithms with Fixed-k-Nearest Neighbors	Feb 5, 2022	Density Estimationregression	CodeCode Available
Warped Mixtures for Nonparametric Cluster Shapes	Aug 9, 2014	Density Estimation	CodeCode Available
On Fenchel Mini-Max Learning	Dec 1, 2019	Density Estimation	CodeCode Available

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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	Flow matching	NLL (bits/dim)	2.99	—	Unverified
8	score SDE	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