Dimensionality Reduction

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

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Papers

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Showing 501–550 of 3304 papers

Title	Date	Tasks	Status	Score
DNN Feature Map Compression using Learned Representation over GF(2)	Aug 15, 2018	Dimensionality ReductionGeneral Classification	CodeCode Available	5
DR-WLC: Dimensionality Reduction cognition for object detection and pose estimation by Watching, Learning and Checking	Jan 17, 2023	2D Object DetectionAutonomous Driving	CodeCode Available	5
Bayesian Sparse Tucker Models for Dimension Reduction and Tensor Completion	May 10, 2015	Compressive SensingDimensionality 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
Analyzing scRNA-seq data by CCP-assisted UMAP and t-SNE	Jun 23, 2023	Dimensionality Reductionfeature selection	CodeCode Available	5
Network Representation Learning: Consolidation and Renewed Bearing	May 2, 2019	Dimensionality ReductionGeneral Classification	CodeCode Available	5
Image Reconstruction via Deep Image Prior Subspaces	Feb 20, 2023	Dimensionality ReductionImage Reconstruction	CodeCode Available	5
Neural Codes for Image Retrieval	Apr 7, 2014	Dimensionality ReductionImage Retrieval	CodeCode Available	5
Supervised Dimensionality Reduction for Big Data	Sep 5, 2017	Computational EfficiencyDimensionality Reduction	CodeCode Available	5
Neural Dynamics Discovery via Gaussian Process Recurrent Neural Networks	Jul 1, 2019	Dimensionality ReductionTime Series Analysis	CodeCode Available	5
Distributed Variational Inference in Sparse Gaussian Process Regression and Latent Variable Models	Feb 6, 2014	Dimensionality ReductionGaussian Processes	CodeCode Available	5
Distribution Agnostic Symbolic Representations for Time Series Dimensionality Reduction and Online Anomaly Detection	May 20, 2021	Anomaly DetectionClustering	CodeCode Available	5
A Grid-based Method for Removing Overlaps of Dimensionality Reduction Scatterplot Layouts	Mar 8, 2019	Dimensionality Reduction	CodeCode Available	5
Distributed Lyapunov Functions for Nonlinear Networks	Jun 25, 2025	Dimensionality ReductionLEMMA	CodeCode Available	5
Distributionally Robust Optimization with Markovian Data	Jun 12, 2021	Dimensionality Reduction	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
DimVis: Interpreting Visual Clusters in Dimensionality Reduction With Explainable Boosting Machine	Feb 10, 2024	Dimensionality ReductionFeature Importance	CodeCode Available	5
Dimension Reduction and MARS	Feb 11, 2023	Dimensionality Reductionregression	CodeCode Available	5
Dimension-reduced Optimization of Multi-zone Thermostatically Controlled Loads	May 1, 2025	Computational EfficiencyDimensionality Reduction	CodeCode Available	5
Reducing the dimensionality of data using tempered distributions	Mar 12, 2019	Dimensionality Reduction	CodeCode Available	5
A Generalized EigenGame with Extensions to Multiview Representation Learning	Nov 21, 2022	Dimensionality ReductionRepresentation Learning	CodeCode Available	5
Dimensionality Reduction using Similarity-induced Embeddings	Jun 18, 2017	Dimensionality ReductionSupervised dimensionality reduction	CodeCode Available	5
Dimension Reduction for Data with Heterogeneous Missingness	Sep 24, 2021	Dimensionality ReductionMissing Values	CodeCode Available	5
Dimensionality Reduction Meets Message Passing for Graph Node Embeddings	Feb 1, 2022	Dimensionality ReductionNode Classification	CodeCode Available	5
Dimensionality reduction of neuronal degeneracy reveals two interfering physiological mechanisms	May 3, 2024	Dimensionality Reduction	CodeCode Available	5
An Information Theory-Based Feature Selection Framework for Big Data Under Apache Spark	Jul 6, 2017	Dimensionality Reductionfeature selection	CodeCode Available	5
Hidden Convexity of Fair PCA and Fast Solver via Eigenvalue Optimization	Mar 1, 2025	Dimensionality ReductionFairness	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, regularization, and generalization in overparameterized regressions	Nov 23, 2020	Data PoisoningDimensionality Reduction	CodeCode Available	5
Divergence Regulated Encoder Network for Joint Dimensionality Reduction and Classification	Dec 31, 2020	ClassificationDimensionality Reduction	CodeCode Available	5
DiffRed: Dimensionality Reduction guided by stable rank	Mar 9, 2024	Data SummarizationData Visualization	CodeCode Available	5
A Computational Topology-based Spatiotemporal Analysis Technique for Honeybee Aggregation	Jul 19, 2023	Change Point DetectionDimensionality Reduction	CodeCode Available	5
Dimensionality Collapse: Optimal Measurement Selection for Low-Error Infinite-Horizon Forecasting	Mar 27, 2023	Dimensionality ReductionState Estimation	CodeCode Available	5
A Fully Bayesian Gradient-Free Supervised Dimension Reduction Method using Gaussian Processes	Aug 8, 2020	Dimensionality ReductionGaussian Processes	CodeCode Available	5
Differentiable VQ-VAE's for Robust White Matter Streamline Encodings	Nov 10, 2023	Dimensionality 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
Detecting Adversarial Examples through Nonlinear Dimensionality Reduction	Apr 30, 2019	Density EstimationDimensionality Reduction	CodeCode Available	5
Derivative-enhanced Deep Operator Network	Feb 29, 2024	Dimensionality Reduction	CodeCode Available	5
Dimensionality Reduction and Nearest Neighbors for Improving Out-of-Distribution Detection in Medical Image Segmentation	Aug 5, 2024	Dimensionality ReductionImage Segmentation	CodeCode Available	5
Designing Illuminant Spectral Power Distributions for Surface Classification	Jul 1, 2017	ClassificationDimensionality Reduction	CodeCode Available	5
Dimensionality Reduction for Binary Data through the Projection of Natural Parameters	Oct 21, 2015	Dimensionality Reduction	CodeCode Available	5
A Flexible Framework for Anomaly Detection via Dimensionality Reduction	Sep 9, 2019	Active LearningAnomaly Detection	CodeCode Available	5
Degradation Modeling and Prognostic Analysis Under Unknown Failure Modes	Feb 29, 2024	Dimensionality Reduction	CodeCode Available	5
Manifold Fitting under Unbounded Noise	Sep 23, 2019	Dimensionality Reduction	CodeCode Available	5
A flexible Bayesian g-formula for causal survival analyses with time-dependent confounding	Feb 4, 2024	Causal InferenceDimensionality Reduction	CodeCode Available	5
Demixed principal component analysis of population activity in higher cortical areas reveals independent representation of task parameters	Oct 22, 2014	Decision MakingDimensionality Reduction	CodeCode Available	5
Asymptotics for Sketching in Least Squares Regression	Oct 14, 2018	Dimensionality Reductionregression	CodeCode Available	5
A Flag Decomposition for Hierarchical Datasets	Feb 11, 2025	ClusteringDenoising	CodeCode Available	5
Deep Temporal Clustering : Fully Unsupervised Learning of Time-Domain Features	Feb 4, 2018	ClusteringDimensionality 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