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 126–150 of 1394 papers

Title	Date	Tasks	Status	Hype
Eliminating Ratio Bias for Gradient-based Simulated Parameter Estimation	Nov 20, 2024	Density Estimationparameter estimation	—Unverified	0
Expected Information Gain Estimation via Density Approximations: Sample Allocation and Dimension Reduction	Nov 13, 2024	Density EstimationDimensionality Reduction	—Unverified	0
Unsupervised Parameter-free Outlier Detection using HDBSCAN* Outlier Profiles	Nov 13, 2024	Density EstimationOutlier Detection	—Unverified	0
Your copula is a classifier in disguise: classification-based copula density estimation	Nov 5, 2024	Density EstimationDensity Ratio Estimation	CodeCode Available	0
You are out of context!	Nov 4, 2024	Computational EfficiencyDensity Estimation	—Unverified	0
Conformalized High-Density Quantile Regression via Dynamic Prototypes-based Probability Density Estimation	Nov 2, 2024	Density Estimationquantile regression	CodeCode Available	0
XNB: Explainable Class-Specific NaIve-Bayes Classifier	Nov 2, 2024	Density EstimationDimensionality Reduction	CodeCode Available	0
Minibatch Optimal Transport and Perplexity Bound Estimation in Discrete Flow Matching	Nov 1, 2024	Density Estimation	—Unverified	0
Video prediction using score-based conditional density estimation	Oct 30, 2024	Density EstimationImage Deep Networks	—Unverified	0
Statistical-Computational Trade-offs for Density Estimation	Oct 30, 2024	Density Estimation	—Unverified	0
Non-intrusive Speech Quality Assessment with Diffusion Models Trained on Clean Speech	Oct 23, 2024	Density Estimation	—Unverified	0
Governing equation discovery of a complex system from snapshots	Oct 22, 2024	Density EstimationEquation Discovery	—Unverified	0
MIK: Modified Isolation Kernel for Biological Sequence Visualization, Classification, and Clustering	Oct 21, 2024	ClusteringComputational Efficiency	—Unverified	0
WeSpeR: Population spectrum retrieval and spectral density estimation of weighted sample covariance	Oct 18, 2024	Density EstimationRetrieval	—Unverified	0
A Note on Shumailov et al. (2024): `AI Models Collapse When Trained on Recursively Generated Data'	Oct 16, 2024	Density Estimation	—Unverified	0
Generalized Distribution Prediction for Asset Returns	Oct 15, 2024	Density EstimationPrediction	CodeCode Available	0
TSDS: Data Selection for Task-Specific Model Finetuning	Oct 15, 2024	Density Estimation	CodeCode Available	1
Conditional Density Estimation with Histogram Trees	Oct 15, 2024	Density Estimationregression	CodeCode Available	0
Deterministic Fokker-Planck Transport -- With Applications to Sampling, Variational Inference, Kernel Mean Embeddings & Sequential Monte Carlo	Oct 11, 2024	Density EstimationVariational Inference	—Unverified	0
Breaking the curse of dimensionality in structured density estimation	Oct 10, 2024	Density Estimation	—Unverified	0
Continuous Contrastive Learning for Long-Tailed Semi-Supervised Recognition	Oct 8, 2024	Contrastive LearningDensity Estimation	CodeCode Available	1
Density estimation with LLMs: a geometric investigation of in-context learning trajectories	Oct 7, 2024	Density EstimationIn-Context Learning	—Unverified	0
Tensor-Train Point Cloud Compression and Efficient Approximate Nearest-Neighbor Search	Oct 6, 2024	Density EstimationOut of Distribution (OOD) Detection	—Unverified	0
Inference with K-means	Oct 4, 2024	ClusteringDensity Estimation	—Unverified	0
Local Flow Matching Generative Models	Oct 3, 2024	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