Stochastic sparse subspace clustering
State-of-the-art subspace clustering methods are based on self-expressive model, which
represents each data point as a linear combination of other data points. By enforcing such …
represents each data point as a linear combination of other data points. By enforcing such …
Joint representation learning for multi-view subspace clustering
Multi-view subspace clustering has made remarkable achievements in the field of multi-view
learning for high-dimensional data. However, many existing multi-view subspace clustering …
learning for high-dimensional data. However, many existing multi-view subspace clustering …
Large-scale non-negative subspace clustering based on nyström approximation
H Jia, Q Ren, L Huang, Q Mao, L Wang, H Song - Information Sciences, 2023 - Elsevier
Large-scale subspace clustering usually drops the requirements of the full similarity matrix
and Laplacian matrix but constructs the anchor affinity matrix and uses matrix approximation …
and Laplacian matrix but constructs the anchor affinity matrix and uses matrix approximation …
Convergence and recovery guarantees of the k-subspaces method for subspace clustering
The K-subspaces (KSS) method is a generalization of the K-means method for subspace
clustering. In this work, we present local convergence analysis and a recovery guarantee for …
clustering. In this work, we present local convergence analysis and a recovery guarantee for …
Robust non-linear matrix factorization for dictionary learning, denoising, and clustering
Low dimensional nonlinear structure abounds in datasets across computer vision and
machine learning. Kernelized matrix factorization techniques have recently been proposed …
machine learning. Kernelized matrix factorization techniques have recently been proposed …
A sparse framework for robust possibilistic k-subspace clustering
Clustering noisy, high-dimensional, and structurally complex data have always been a
challenging task. As most existing clustering methods are not able to deal with both the …
challenging task. As most existing clustering methods are not able to deal with both the …
Clustering quality metrics for subspace clustering
We study the problem of clustering validation, ie, clustering evaluation without knowledge of
ground-truth labels, for the increasingly-popular framework known as subspace clustering …
ground-truth labels, for the increasingly-popular framework known as subspace clustering …
Subspace clustering without knowing the number of clusters: A parameter free approach
V Menon, G Muthukrishnan… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
Subspace clustering, the task of clustering high dimensional data when the data points
come from a union of subspaces, is one of the fundamental tasks in unsupervised machine …
come from a union of subspaces, is one of the fundamental tasks in unsupervised machine …
Dual principal component pursuit for learning a union of hyperplanes: Theory and algorithms
State-of-the-art subspace clustering methods are based on convex formulations whose
theoretical guarantees require the subspaces to be low-dimensional. Dual Principal …
theoretical guarantees require the subspaces to be low-dimensional. Dual Principal …
Improving -Subspaces via Coherence Pursuit
Subspace clustering is a powerful generalization of clustering for high-dimensional data
analysis, where low-rank cluster structure is leveraged for accurate inference.-Subspaces …
analysis, where low-rank cluster structure is leveraged for accurate inference.-Subspaces …