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	Hype
Neural PCA for Flow-Based Representation Learning	Aug 23, 2022	Density EstimationInductive Bias	—Unverified	0
Efficient Out-of-Distribution Detection of Melanoma with Wavelet-based Normalizing Flows	Aug 9, 2022	Density EstimationOut-of-Distribution Detection	CodeCode Available	0
Dynamic Maintenance of Kernel Density Estimation Data Structure: From Practice to Theory	Aug 8, 2022	Density Estimation	—Unverified	0
Detecting Multivariate Time Series Anomalies with Zero Known Label	Aug 3, 2022	Anomaly DetectionDensity Estimation	CodeCode Available	1
AdaCat: Adaptive Categorical Discretization for Autoregressive Models	Aug 3, 2022	Density EstimationOffline RL	CodeCode Available	1
Fast Kernel Density Estimation with Density Matrices and Random Fourier Features	Aug 2, 2022	Density Estimation	CodeCode Available	0
Learning Transfer Operators by Kernel Density Estimation	Aug 1, 2022	Density Estimation	CodeCode Available	0
Quantum Adaptive Fourier Features for Neural Density Estimation	Aug 1, 2022	Density Estimation	CodeCode Available	0
Implementing a Hierarchical Deep Learning Approach for Simulating Multi-Level Auction Data	Jul 25, 2022	Density Estimation	CodeCode Available	0
On minimax density estimation via measure transport	Jul 20, 2022	Density Estimation	—Unverified	0
Robust Simulation-Based Inference in Cosmology with Bayesian Neural Networks	Jul 18, 2022	Density Estimation	CodeCode Available	0
Neural Posterior Estimation with Differentiable Simulators	Jul 12, 2022	Bayesian InferenceDensity Estimation	—Unverified	0
Accelerated Deep Lossless Image Coding with Unified Paralleleized GPU Coding Architecture	Jul 11, 2022	Density EstimationGPU	—Unverified	0
Riemannian Diffusion Schrödinger Bridge	Jul 7, 2022	Density Estimation	—Unverified	0
BMD-GAN: Bone mineral density estimation using x-ray image decomposition into projections of bone-segmented quantitative computed tomography using hierarchical learning	Jul 7, 2022	Density EstimationGenerative Adversarial Network	CodeCode Available	0
Probability density estimation for sets of large graphs with respect to spectral information using stochastic block models	Jul 5, 2022	Density Estimation	CodeCode Available	2
A New Index for Clustering Evaluation Based on Density Estimation	Jul 4, 2022	ClusteringDensity Estimation	CodeCode Available	0
Representation Learning with Information Theory for COVID-19 Detection	Jul 4, 2022	Density EstimationMutual Information Estimation	—Unverified	0
Score Matching for Truncated Density Estimation on a Manifold	Jun 29, 2022	Density Estimation	CodeCode Available	0
I-SEA: Importance Sampling and Expected Alignment-Based Deep Distance Metric Learning for Time Series Analysis and Embedding	Jun 28, 2022	Density EstimationMetric Learning	CodeCode Available	0
Generative Anomaly Detection for Time Series Datasets	Jun 28, 2022	Anomaly DetectionDensity Estimation	—Unverified	0
Split Localized Conformal Prediction	Jun 27, 2022	Conformal PredictionDensity Estimation	CodeCode Available	0
UNeRF: Time and Memory Conscious U-Shaped Network for Training Neural Radiance Fields	Jun 23, 2022	Density EstimationNeRF	—Unverified	0
LED: Latent Variable-based Estimation of Density	Jun 23, 2022	Density EstimationDiversity	—Unverified	0
Neural Implicit Manifold Learning for Topology-Aware Density Estimation	Jun 22, 2022	Density Estimation	CodeCode Available	0

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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