Dimensionality Reduction

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

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Papers

Recently Added Most Hyped Most Active Needs Verification Most Verified

Showing 2426–2450 of 3304 papers

Title	Date	Tasks	Status	Hype
Representation Learning by Reconstructing Neighborhoods	Nov 5, 2018	ClusteringDecoder	—Unverified	0
Unsupervised representation learning using convolutional and stacked auto-encoders: a domain and cross-domain feature space analysis	Nov 1, 2018	Dimensionality ReductionRepresentation Learning	—Unverified	0
Dimensionality Reduction has Quantifiable Imperfections: Two Geometric Bounds	Oct 31, 2018	Dimensionality ReductionInformation Retrieval	—Unverified	0
The Price of Fair PCA: One Extra Dimension	Oct 31, 2018	Dimensionality Reduction	CodeCode Available	0
Non-linear Canonical Correlation Analysis: A Compressed Representation Approach	Oct 31, 2018	Dimensionality ReductionQuantization	—Unverified	0
Contrastive Multivariate Singular Spectrum Analysis	Oct 31, 2018	ClusteringDimensionality Reduction	—Unverified	0
Unsupervised Dimension Selection using a Blue Noise Spectrum	Oct 31, 2018	Dimensionality Reduction	—Unverified	0
Alternating Diffusion Map Based Fusion of Multimodal Brain Connectivity Networks for IQ Prediction	Oct 30, 2018	Dimensionality ReductionFunctional Connectivity	—Unverified	0
A Closer Look at Deep Learning Heuristics: Learning rate restarts, Warmup and Distillation	Oct 29, 2018	Dimensionality ReductionKnowledge Distillation	—Unverified	0
Scaling Gaussian Process Regression with Derivatives	Oct 29, 2018	Bayesian OptimizationDimensionality Reduction	CodeCode Available	0
Failing Loudly: An Empirical Study of Methods for Detecting Dataset Shift	Oct 29, 2018	Dimensionality ReductionTwo-sample testing	CodeCode Available	0
Monitoring the shape of weather, soundscapes, and dynamical systems: a new statistic for dimension-driven data analysis on large data sets	Oct 27, 2018	Dimensionality Reduction	—Unverified	0
Perceptual Visual Interactive Learning	Oct 25, 2018	ClusteringDimensionality Reduction	—Unverified	0
CatBoost: gradient boosting with categorical features support	Oct 24, 2018	ClusteringCPU	CodeCode Available	1
Modified Multidimensional Scaling and High Dimensional Clustering	Oct 24, 2018	ClusteringDimensionality Reduction	—Unverified	0
Perturbation Bounds for Procrustes, Classical Scaling, and Trilateration, with Applications to Manifold Learning	Oct 22, 2018	Dimensionality Reduction	—Unverified	0
Optimal terminal dimensionality reduction in Euclidean space	Oct 22, 2018	Dimensionality ReductionLEMMA	—Unverified	0
Learning Inward Scaled Hypersphere Embedding: Exploring Projections in Higher Dimensions	Oct 16, 2018	Dimensionality ReductionGeneral Classification	—Unverified	0
Fast Randomized PCA for Sparse Data	Oct 16, 2018	Dimensionality ReductionInformation Retrieval	CodeCode Available	0
Decomposing feature-level variation with Covariate Gaussian Process Latent Variable Models	Oct 16, 2018	Dimensionality Reduction	CodeCode Available	0
A Generative Model of Textures Using Hierarchical Probabilistic Principal Component Analysis	Oct 16, 2018	Dimensionality Reduction	—Unverified	0
ABACUS: Unsupervised Multivariate Change Detection via Bayesian Source Separation	Oct 15, 2018	Change DetectionDimensionality Reduction	—Unverified	0
Dimensionality Reduction and (Bucket) Ranking: a Mass Transportation Approach	Oct 15, 2018	Dimensionality Reduction	CodeCode Available	0
Asymptotics for Sketching in Least Squares Regression	Oct 14, 2018	Dimensionality Reductionregression	CodeCode Available	0
Feature Learning for Fault Detection in High-Dimensional Condition-Monitoring Signals	Oct 12, 2018	Dimensionality ReductionFault Detection	CodeCode Available	0

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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