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Journal ArticleDOI
Evolutionary Network Analysis: A Survey
TL;DR: This survey provides an overview of the vast literature on graph evolution analysis and the numerous applications that arise in different contexts.
Journal ArticleDOI
On the equivalence between Non-negative Matrix Factorization and Probabilistic Latent Semantic Indexing
Chris Ding,Tao Li,Wei Peng +2 more
TL;DR: It is shown that PLSI and NMF (with the I-divergence objective function) optimize the same objective function, although PLSi andNMF are different algorithms as verified by experiments.
Journal ArticleDOI
Discriminant Locally Linear Embedding With High-Order Tensor Data
TL;DR: This work proposes a new manifold learning technique called discriminant locally linear embedding (DLLE), in which the local geometric properties within each class are preserved according to the locally linear embeddedding (LLE) criterion, and the separability between different classes is enforced by maximizing margins between point pairs on different classes.
Journal ArticleDOI
Locally linear discriminant analysis for multimodally distributed classes for face recognition with a single model image
Tae-Kyun Kim,J. Kittler +1 more
TL;DR: A novel gradient-based learning algorithm is proposed for finding the optimal set of local linear bases for multiclass nonlinear discrimination and it is computationally highly efficient as compared to GDA.
Proceedings ArticleDOI
Relation between PLSA and NMF and implications
Eric Gaussier,Cyril Goutte +1 more
TL;DR: It is shown that PLSA solves the problem of NMF with KL divergence, and the implications of this relationship are explored.
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Pentti Paatero,Unto Tapper +1 more