The separable nonnegative matrix factorization (NMF) model has been adopted in many applications (e.g., topic modeling and community detection), as it ensures identifiability of the latent factors ...

Unsupervised deep learning approaches have recently become one of the crucial research areas in imaging owing to their ability to learn expressive and powerful reconstruction operators, even when ...

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Convex optimization for java and scala, built on Apache Commons Math. ... The source code examples for the book "An Introduction to Optimization Algorithms" java local-search evolutionary-algorithm ...