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 751–775 of 1394 papers

Title	Date	Tasks	Status
Kernel Density Estimators in Large Dimensions	Aug 11, 2024	Density Estimation	—Unverified
Kernel interpolation with continuous volume sampling	Feb 22, 2020	Density EstimationPoint Processes	—Unverified
Kernelised Normalising Flows	Jul 27, 2023	Density EstimationNormalising Flows	—Unverified
Kernel k-Medoids as General Vector Quantization	Jun 5, 2025	Data CompressionDensity Estimation	—Unverified
A One-Class Classification Decision Tree Based on Kernel Density Estimation	May 14, 2018	Density EstimationGeneral Classification	—Unverified
Kernel Null Space Methods for Novelty Detection	Jun 1, 2013	Density EstimationNovelty Detection	—Unverified
KEVS: Enhancing Segmentation of Visceral Adipose Tissue in Pre-Cystectomy CT with Gaussian Kernel Density Estimation	Mar 28, 2025	Computed Tomography (CT)Density Estimation	—Unverified
k-Means Maximum Entropy Exploration	May 31, 2022	Density Estimationreinforcement-learning	—Unverified
Knothe-Rosenblatt transport for Unsupervised Domain Adaptation	Oct 6, 2021	Density EstimationDomain Adaptation	—Unverified
Unlocking the Power of Representations in Long-term Novelty-based Exploration	May 2, 2023	Atari GamesClustering	—Unverified
Kullback-Leibler excess risk bounds for exponential weighted aggregation in Generalized linear models	Apr 14, 2025	Density Estimation	—Unverified
Answer Identification in Collaborative Organizational Group Chat	Nov 4, 2020	ClusteringDensity Estimation	—Unverified
Stationary Density Estimation of Itô Diffusions Using Deep Learning	Sep 9, 2021	Deep LearningDensity Estimation	—Unverified
Laplacian Mixture Model Point Based Registration	Jun 22, 2020	Density Estimationmodel	—Unverified
Latent Anomaly Detection Through Density Matrices	Aug 14, 2024	Anomaly DetectionDensity Estimation	—Unverified
Latent Space Energy-based Model for Fine-grained Open Set Recognition	Sep 19, 2023	AttributeDensity Estimation	—Unverified
A Novel Markov Model for Near-Term Railway Delay Prediction	May 21, 2022	Density EstimationPrediction	—Unverified
LCDnet: A Lightweight Crowd Density Estimation Model for Real-time Video Surveillance	Feb 10, 2023	Crowd CountingDensity Estimation	—Unverified
Statistical-Computational Trade-offs for Density Estimation	Oct 30, 2024	Density Estimation	—Unverified
Learnable Explicit Density for Continuous Latent Space and Variational Inference	Oct 6, 2017	Density EstimationVariational Inference	—Unverified
Learning a Deep Part-based Representation by Preserving Data Distribution	Sep 17, 2020	Density EstimationDimensionality Reduction	—Unverified
Learning A Disentangling Representation For PU Learning	Oct 5, 2023	ClusteringDensity Estimation	—Unverified
Content Reduction, Surprisal and Information Density Estimation for Long Documents	Sep 12, 2023	Density EstimationText Summarization	—Unverified
Learning and Generalization in Univariate Overparameterized Normalizing Flows	Jan 1, 2021	Density Estimation	—Unverified
Learning Arbitrary Sum-Product Network Leaves with Expectation-Maximization	Apr 25, 2016	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