v0.4.2

Salamander 0.4.2 Release Notes

Fixed

• sparse NMF
• signature plot

v0.4.1

Salamander 0.4.1 Release Notes

Fixed

• Fix reordering the model parameters based on another collection of signatures

v0.4.0

Salamander 0.4.0 Release Notes

Changed

• Refactor using the AnnData and MuData data structures

v0.3.2

Salamander 0.3.2 Release Notes

Fixed

• Support fixing the model variance of (multimodal) CorrNMF models during training

v0.3.1

Salamander 0.3.1 Release Notes

Fixed

• Improve signature, history and embedding plots

v0.3.0

Salamander 0.3.0 Release Notes

Added

• Support a sample-weigted KL-divergence loss in KL-NMF
• Support a sample-weighted sparsity regularization in KL-NMF
• Support fixing signature and sample biases in (multimodal) CorrNMF during inference

v0.2.1

Salamander 0.2.1 Release Notes

Fixed

• Improve CorrNMF model formulation (added signature biases)
• Improve multimodal exposure plot

v0.2.0

Salamander 0.2.0 Release Notes

Added

• Support fixing arbitrary many a priori known signatures during inference.
• Improved performance with just-in-time compiled update rules.

v0.1.0

Salamander 0.1.0 Release Notes

Added

• Non-negative matrix factorization (NMF) with the generalized Kullback-Leibler divergence (KL-NMF), minimum-volume NMF (mvNMF), a version of correlated NMF (CorrNMF), a multimodal version of correlated NMF (MultimodalCorrNMF).