Dimensionality Reduction

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

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Papers

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Showing 351–400 of 3304 papers

Title	Date	Tasks	Status	Score
Active Learning for Manifold Gaussian Process Regression	Jun 26, 2025	Active LearningDimensionality Reduction	CodeCode Available	5
A Grid-based Method for Removing Overlaps of Dimensionality Reduction Scatterplot Layouts	Mar 8, 2019	Dimensionality Reduction	CodeCode Available	5
Distributionally Robust Optimization with Markovian Data	Jun 12, 2021	Dimensionality Reduction	CodeCode Available	5
Earthmover-based manifold learning for analyzing molecular conformation spaces	Oct 16, 2019	Dimensionality Reduction	CodeCode Available	5
Enhanced Expressive Power and Fast Training of Neural Networks by Random Projections	Nov 22, 2018	compressed sensingDimensionality Reduction	CodeCode Available	5
Reducing the dimensionality of data using tempered distributions	Mar 12, 2019	Dimensionality Reduction	CodeCode Available	5
A Heat Diffusion Perspective on Geodesic Preserving Dimensionality Reduction	May 30, 2023	DenoisingDimensionality Reduction	CodeCode Available	5
Approximate Bayesian Computation with Domain Expert in the Loop	Jan 28, 2022	Active LearningDimensionality Reduction	CodeCode Available	5
Dimension Reduction for Data with Heterogeneous Missingness	Sep 24, 2021	Dimensionality ReductionMissing Values	CodeCode Available	5
Dimension-reduced Optimization of Multi-zone Thermostatically Controlled Loads	May 1, 2025	Computational EfficiencyDimensionality Reduction	CodeCode Available	5
Dimensionality Reduction using Similarity-induced Embeddings	Jun 18, 2017	Dimensionality ReductionSupervised dimensionality reduction	CodeCode Available	5
Dimension Reduction and MARS	Feb 11, 2023	Dimensionality Reductionregression	CodeCode Available	5
Dimensionality reduction of neuronal degeneracy reveals two interfering physiological mechanisms	May 3, 2024	Dimensionality Reduction	CodeCode Available	5
Dimensionality reduction, regularization, and generalization in overparameterized regressions	Nov 23, 2020	Data PoisoningDimensionality Reduction	CodeCode Available	5
Weight Matrix Dimensionality Reduction in Deep Learning via Kronecker Multi-layer Architectures	Apr 8, 2022	Deep LearningDimensionality Reduction	CodeCode Available	5
Dimensionality Reduction for Improving Out-of-Distribution Detection in Medical Image Segmentation	Aug 7, 2023	Dimensionality ReductionImage Segmentation	CodeCode Available	5
Dimensionality Reduction Meets Message Passing for Graph Node Embeddings	Feb 1, 2022	Dimensionality ReductionNode Classification	CodeCode Available	5
Dimension reduction methods, persistent homology and machine learning for EEG signal analysis of Interictal Epileptic Discharges	Feb 18, 2025	Dimensionality ReductionEEG	CodeCode Available	5
ECG Beats Fast Classification Base on Sparse Dictionaries	Sep 8, 2020	ClassificationDictionary Learning	CodeCode Available	5
Effective Dimensionality Reduction for Word Embeddings	Aug 1, 2019	Dimensionality ReductionWord Embeddings	CodeCode Available	5
DiffRed: Dimensionality Reduction guided by stable rank	Mar 9, 2024	Data SummarizationData Visualization	CodeCode Available	5
ADAGIO: Fast Data-aware Near-Isometric Linear Embeddings	Sep 17, 2016	Computational EfficiencyDimensionality Reduction	CodeCode Available	5
Dimensionality Reduction of Complex Metastable Systems via Kernel Embeddings of Transition Manifolds	Apr 18, 2019	Dimensionality Reduction	CodeCode Available	5
Efficiently Visualizing Large Graphs	Oct 17, 2023	Dimensionality ReductionGraph Embedding	CodeCode Available	5
A Quotient Space Formulation for Generative Statistical Analysis of Graphical Data	Sep 30, 2019	Dimensionality Reduction	CodeCode Available	5
Accelerated Stochastic Power Iteration	Jul 10, 2017	Dimensionality Reduction	CodeCode Available	5
Efficient Outlier Removal in Large Scale Global Structure-from-Motion	Aug 9, 2018	Dimensionality Reduction	CodeCode Available	5
Efficient Solution of Portfolio Optimization Problems via Dimension Reduction and Sparsification	Jun 22, 2023	Dimensionality ReductionPortfolio Optimization	CodeCode Available	5
Manifold Coordinates with Physical Meaning	Nov 29, 2018	Dimensionality Reduction	CodeCode Available	5
ENS-t-SNE: Embedding Neighborhoods Simultaneously t-SNE	May 24, 2022	Dimensionality Reduction	CodeCode Available	5
Dimensionality Collapse: Optimal Measurement Selection for Low-Error Infinite-Horizon Forecasting	Mar 27, 2023	Dimensionality ReductionState Estimation	CodeCode Available	5
ARES: Locally Adaptive Reconstruction-based Anomaly Scoring	Jun 15, 2022	Anomaly DetectionDimensionality Reduction	CodeCode Available	5
Differentiable VQ-VAE's for Robust White Matter Streamline Encodings	Nov 10, 2023	Dimensionality Reduction	CodeCode Available	5
Enhancing Dimension-Reduced Scatter Plots with Class and Feature Centroids	Mar 29, 2024	Dimensionality Reduction	CodeCode Available	5
Are We Using Autoencoders in a Wrong Way?	Sep 4, 2023	Anomaly DetectionClassification	CodeCode Available	5
A ripple in time: a discontinuity in American history	Dec 2, 2023	Authorship AttributionDimensionality Reduction	CodeCode Available	5
Dimensionality Reduction and (Bucket) Ranking: a Mass Transportation Approach	Oct 15, 2018	Dimensionality Reduction	CodeCode Available	5
Detecting covariate drift in text data using document embeddings and dimensionality reduction	Sep 17, 2023	ClassificationDimensionality Reduction	CodeCode Available	5
Error-Correcting Neural Networks for Two-Dimensional Curvature Computation in the Level-Set Method	Jan 22, 2022	Dimensionality Reduction	CodeCode Available	5
A Perturbation-Based Kernel Approximation Framework	Sep 7, 2020	Dimensionality Reduction	CodeCode Available	5
A parametric framework for kernel-based dynamic mode decomposition using deep learning	Sep 25, 2024	Computational EfficiencyDimensionality Reduction	CodeCode Available	5
A Graphical Model for Fusing Diverse Microbiome Data	Aug 21, 2022	Dimensionality Reduction	CodeCode Available	5
Exploring Language Similarities with Dimensionality Reduction Technique	Feb 16, 2019	Dimensionality ReductionTranslation	CodeCode Available	5
Exploring the Influence of Dimensionality Reduction on Anomaly Detection Performance in Multivariate Time Series	Mar 7, 2024	Anomaly DetectionDimensionality Reduction	CodeCode Available	5
Adaptive Mixtures of Factor Analyzers	Jul 10, 2015	ClusteringDimensionality Reduction	CodeCode Available	5
Detecting Adversarial Examples through Nonlinear Dimensionality Reduction	Apr 30, 2019	Density EstimationDimensionality Reduction	CodeCode Available	5
Algorithms for Non-Negative Matrix Factorization on Noisy Data With Negative Values	Nov 8, 2023	Dimensionality Reduction	CodeCode Available	5
Assessing parameter identifiability of a hemodynamics PDE model using spectral surrogates and dimension reduction	Jun 5, 2025	Dimensionality ReductionExperimental Design	CodeCode Available	5
Assessing the similarity of real matrices with arbitrary shape	Mar 26, 2024	Dimensionality Reduction	CodeCode Available	5
Dimensionality Reduction for Binary Data through the Projection of Natural Parameters	Oct 21, 2015	Dimensionality Reduction	CodeCode Available	5

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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