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 151–175 of 1394 papers

Title	Date	Tasks	Status	Hype
Normalizing Flows with Multi-Scale Autoregressive Priors	Apr 8, 2020	Density EstimationImage Generation	CodeCode Available	1
Flows for simultaneous manifold learning and density estimation	Mar 31, 2020	DenoisingDensity Estimation	CodeCode Available	1
Interpolation Technique to Speed Up Gradients Propagation in Neural ODEs	Mar 11, 2020	Density Estimation	CodeCode Available	1
Gradient Boosted Normalizing Flows	Feb 27, 2020	Density EstimationVariational Inference	CodeCode Available	1
Modeling Continuous Stochastic Processes with Dynamic Normalizing Flows	Feb 24, 2020	Density EstimationIrregular Time Series	CodeCode Available	1
VFlow: More Expressive Generative Flows with Variational Data Augmentation	Feb 22, 2020	Density EstimationImage Generation	CodeCode Available	1
Latent Variable Modelling with Hyperbolic Normalizing Flows	Feb 15, 2020	Density EstimationVariational Inference	CodeCode Available	1
Characterizing Structural Regularities of Labeled Data in Overparameterized Models	Feb 8, 2020	Density EstimationOut-of-Distribution Detection	CodeCode Available	1
How to train your neural ODE: the world of Jacobian and kinetic regularization	Feb 7, 2020	Density EstimationImage Generation	CodeCode Available	1
GraphAF: a Flow-based Autoregressive Model for Molecular Graph Generation	Jan 26, 2020	Density EstimationDrug Discovery	CodeCode Available	1
Neural Spline Flows	Jun 10, 2019	Density EstimationVariational Inference	CodeCode Available	1
Residual Flows for Invertible Generative Modeling	Jun 6, 2019	Density EstimationImage Generation	CodeCode Available	1
From Variational to Deterministic Autoencoders	Mar 29, 2019	DecoderDensity Estimation	CodeCode Available	1
Counting with Focus for Free	Mar 28, 2019	Density Estimation	CodeCode Available	1
MaCow: Masked Convolutional Generative Flow	Feb 12, 2019	Computational EfficiencyDensity Estimation	CodeCode Available	1
Invertible Residual Networks	Nov 2, 2018	Density EstimationGeneral Classification	CodeCode Available	1
FFJORD: Free-form Continuous Dynamics for Scalable Reversible Generative Models	Oct 2, 2018	Density EstimationForm	CodeCode Available	1
Glow: Generative Flow with Invertible 1x1 Convolutions	Jul 9, 2018	Density EstimationImage Generation	CodeCode Available	1
Deep Energy Estimator Networks	May 21, 2018	DenoisingDensity Estimation	CodeCode Available	1
PixelSNAIL: An Improved Autoregressive Generative Model	Dec 28, 2017	Density EstimationImage Generation	CodeCode Available	1
The Kernel Mixture Network: A Nonparametric Method for Conditional Density Estimation of Continuous Random Variables	May 19, 2017	Density Estimation	CodeCode Available	1
PixelCNN++: Improving the PixelCNN with Discretized Logistic Mixture Likelihood and Other Modifications	Jan 19, 2017	Density EstimationImage Generation	CodeCode Available	1
Density estimation using Real NVP	May 27, 2016	BIG-bench Machine LearningDensity Estimation	CodeCode Available	1
Importance Weighted Autoencoders	Sep 1, 2015	Density Estimation	CodeCode Available	1
MADE: Masked Autoencoder for Distribution Estimation	Feb 12, 2015	Density EstimationImage Generation	CodeCode Available	1

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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