Dimensionality Reduction

Dimensionality reduction is the task of reducing the dimensionality of a dataset.

( Image credit: openTSNE )

Papers

Recently Added Most Hyped Most Active Needs Verification Most Verified

Showing 3026–3050 of 3304 papers

Title	Date	Tasks	Status
Learning Active Subspaces and Discovering Important Features with Gaussian Radial Basis Functions Neural Networks	Jul 11, 2023	Decision MakingDimensionality Reduction	CodeCode Available
Using Dimensionality Reduction to Optimize t-SNE	Dec 2, 2019	ClusteringDimensionality Reduction	CodeCode Available
A Flag Decomposition for Hierarchical Datasets	Feb 11, 2025	ClusteringDenoising	CodeCode Available
Center Smoothing: Certified Robustness for Networks with Structured Outputs	Feb 19, 2021	Adversarial RobustnessDimensionality Reduction	CodeCode Available
Subsurface Characterization using Ensemble-based Approaches with Deep Generative Models	Oct 2, 2023	Dimensionality ReductionGenerative Adversarial Network	CodeCode Available
Sufficient dimension reduction for classification using principal optimal transport direction	Oct 19, 2020	ClassificationDimensionality Reduction	CodeCode Available
Sifting Common Information from Many Variables	Jun 7, 2016	blind source separationDimensionality Reduction	CodeCode Available
CCP: Correlated Clustering and Projection for Dimensionality Reduction	Jun 8, 2022	ClusteringDimensionality Reduction	CodeCode Available
Signal enhancement for two-dimensional cryo-EM data processing	Dec 2, 2022	Dimensionality ReductionSymmetry Detection	CodeCode Available
Deep Embedded SOM: Joint Representation Learning and Self-Organization	Apr 24, 2019	ClusteringDimensionality Reduction	CodeCode Available
A Mathematical Formalization of Hierarchical Temporal Memory's Spatial Pooler	Jan 22, 2016	AttributeDimensionality Reduction	CodeCode Available
Fast Randomized PCA for Sparse Data	Oct 16, 2018	Dimensionality ReductionInformation Retrieval	CodeCode Available
"Normalized Stress" is Not Normalized: How to Interpret Stress Correctly	Aug 14, 2024	Dimensionality Reduction	CodeCode Available
Fast Single Image Dehazing via Multilevel Wavelet Transform based Optimization	Apr 18, 2019	Computational EfficiencyDimensionality Reduction	CodeCode Available
CausNet : Generational orderings based search for optimal Bayesian networks via dynamic programming with parent set constraints	Jul 18, 2022	Dimensionality Reduction	CodeCode Available
The Wasserstein-Fourier Distance for Stationary Time Series	Dec 11, 2019	Data AugmentationDimensionality Reduction	CodeCode Available
Novel optimized crow search algorithm for feature selection	Apr 30, 2022	ClassificationComputational Efficiency	CodeCode Available
FCA2: Frame Compression-Aware Autoencoder for Modular and Fast Compressed Video Super-Resolution	Jun 13, 2025	Dimensionality ReductionSuper-Resolution	CodeCode Available
Deep Diffusion Maps	May 9, 2025	Dimensionality Reduction	CodeCode Available
Similarity encoding for learning with dirty categorical variables	Jun 4, 2018	Dimensionality Reduction	CodeCode Available
Novelty Detection via Robust Variational Autoencoding	Jun 9, 2020	Dimensionality ReductionNovelty Detection	CodeCode Available
Learning Effective SDEs from Brownian Dynamics Simulations of Colloidal Particles	Apr 30, 2022	Dimensionality Reduction	CodeCode Available
Similarity Learning for High-Dimensional Sparse Data	Nov 10, 2014	Dimensionality ReductionMetric Learning	CodeCode Available
nSimplex Zen: A Novel Dimensionality Reduction for Euclidean and Hilbert Spaces	Feb 22, 2023	Dimensionality Reduction	CodeCode Available
Feature Grouping and Sparse Principal Component Analysis with Truncated Regularization	Jun 25, 2021	Dimensionality Reductionfeature selection	CodeCode Available

Show:10 25 50

← PrevPage 122 of 133Next →

All datasets MCA EMNIST

Benchmark Results

#	Model	Metric	Claimed	Verified	Status
1	UDRN	Classification Accuracy	90.9	—	Unverified
2	tSNE	Classification Accuracy	51.5	—	Unverified
3	IVIS	Classification Accuracy	46.6	—	Unverified
4	UMAP	Classification Accuracy	41.3	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	UDRN	Classification Accuracy	71.1	—	Unverified
2	QS	Classification Accuracy	68	—	Unverified