Sparse subspace clustering: Algorithm, theory, and applications

E Elhamifar, R Vidal - IEEE transactions on pattern analysis …, 2013 - ieeexplore.ieee.org
… More specifically, we obtain the clustering of data by applying the K-means algorithm [11]
to the normalized rows of a matrix whose columns are the n bottom eigenvectors of the …

An entropy weighting k-means algorithm for subspace clustering of high-dimensional sparse data

L Jing, MK Ng, JZ Huang - IEEE Transactions on knowledge …, 2007 - ieeexplore.ieee.org
… We call these methods soft subspace clustering. In this paper, we present a new k-means
type algorithm for soft subspace clustering of large high-dimensional sparse data. We consider …

Sparse subspace k-means

AW Diallo, N Niang, M Ouattara - … International Conference on …, 2021 - ieeexplore.ieee.org
… Using a criterion with a lasso-type penalty, Sparse K-means set to zero the weights of the …
a new sparse subspace clustering method called SSKM (Sparse Subspace K-Means) that per…

[PDF][PDF] Sparse subspace clustering

EER Vidal - 2009 IEEE conference on computer vision and pattern …, 2009 - vision.jhu.edu
… Segmentation of the trajectories follows by applying K-means to the n ∈ {2, 3} eigenvectors
of L corresponding to the smallest n eigenvalues. Figure 1 shows the adjacency matrices for …

Subspace K-means clustering

ME Timmerman, E Ceulemans, K De Roover… - Behavior research …, 2013 - Springer
… methods: K-means, reduced K-means, factorial K-means, mixtures … similar to that of subspace
K-means in easy conditions but … , we show that subspace K-means analysis provides a rich …

Kernel sparse subspace clustering on symmetric positive definite manifolds

M Yin, Y Guo, J Gao, Z He, S Xie - Proceedings of the IEEE …, 2016 - cv-foundation.org
… Therefore, a clustering algorithm such as K-means can be … a novel kernel sparse subspace
clustering algorithm which … manifold, we seek its sparse representation via exploiting the …

Structured sparse subspace clustering: A joint affinity learning and subspace clustering framework

CG Li, C You, R Vidal - IEEE Transactions on Image …, 2017 - ieeexplore.ieee.org
… computing the subspace structured sparse representation … set Q by applying the k-means
algorithm. We call this procedure … Therefore, instead of quantizing Q by using k-means in each …

[PDF][PDF] Robust and sparse fuzzy k-means clustering.

J Xu, J Han, K Xiong, F Nie - IJCAI, 2016 - researchgate.net
… The partition-based clustering algorithms, like KMeans and fuzzy K-Means, are most widely
… and sparse fuzzy K-Means clustering algorithm, an extension to the standard fuzzy K-Means

Scalable sparse subspace clustering

X Peng, L Zhang, Z Yi - … of the IEEE conference on computer …, 2013 - openaccess.thecvf.com
… In the same way, we got another nine data sets for KASP and LSC K by performing k-means
to select p in-sample data points. To avoid the difference in data set, we ran different …

Distributed Sparse Subspace Clustering by K-Means Subspace Fusion

LC Huang, YWP Hong, JY Wu - 2024 IEEE 13rd Sensor Array …, 2024 - ieeexplore.ieee.org
… Abstract—Sparse subspace clustering (SSC) … subspaces to the data center, which then
conducts subspace information fusion using a k-means type method; the aggregated subspace