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Local tangent space alignment

Known as: LTSA 
Local tangent space alignment (LTSA) is a method for manifold learning, which can efficiently learn a nonlinear embedding into low-dimensional… 
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Related topics

Related topics

3 relations
Dimensionality reductionNonlinear dimensionality reductionNonlinear system

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Review
2013
Review
2013
Local Tangent Space Alignment
Real-world data is often high-dimensionality. Therefore, dimensionality reduction technics are necessary tools to find a… 
2013
2013
Improved local tangent space alignment algorithm
As one of the classical manifold learning algorithms,LTSA algorithm can yield low-dimensional embedding coordinates from high… 
2010
2010
Anomaly detection for hyperspectral images using local tangent space alignment
Anomaly detection in hyperspectral images is investigated using local tangent space alignment (LTSA) for dimensionality reduction… 
Highly Cited
2009
Highly Cited
2009
Patch Alignment for Dimensionality Reduction
Spectral analysis-based dimensionality reduction algorithms are important and have been popularly applied in data mining and… 
2008
2008
Manifold Alignment via Local Tangent Space Alignment
Manifold alignment (Ham et al., 2005) is about mapping several datasets into a global space, and is of great importance in… 
Highly Cited
2007
Highly Cited
2007
Linear local tangent space alignment and application to face recognition
2005
2005
Supervised Learning on Local Tangent Space
A novel supervised learning method is proposed in this paper. It is an extension of local tangent space alignment (LTSA) to… 
Highly Cited
2003
Highly Cited
2003
Nonlinear Dimension Reduction via Local Tangent Space Alignment
In this paper we present a new algorithm for manifold learning and nonlinear dimension reduction. Based on a set of unorganized… 
Highly Cited
2000
Highly Cited
2000
Chandra Observations of NGC 253: New Insights into the Nature of Starburst-driven Superwinds
Arcsecond-resolution X-ray imaging of the nucleus of the nearby starburst galaxy NGC 253 with Chandra reveals a well-collimated… 
Highly Cited
1999
Highly Cited
1999
Concurrency - state models and Java programs
Concurrency provides a thoroughly updatedapproach to the basic concepts and techniques behind concurrent programming. Concurrent… 
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