Issues

• Reduce allocations in covariance EM with shared posterior kernels and reusable buffers

  sisl/StructuredGaussianMixtures.jl#34 · Filter by author jamgochiana opened on Oct 20, 2026

• FactorEM weighted fits degrade sharply below ESS ≈ 100 (statistical cliff; restarts don't help)

  sisl/StructuredGaussianMixtures.jl#20 · Filter by author lea-m-hadzic opened on Jul 10, 2026

• Improve FactorEM low-rank factor F initialization (currently 0.1*I)

  sisl/StructuredGaussianMixtures.jl#17 · Filter by author jamgochiana opened on Jul 9, 2026

• Weighted fitting in log space for stability

  sisl/StructuredGaussianMixtures.jl#15 · Filter by author jamgochiana opened on Jul 8, 2026

• Add MPPCA as a fitting strategy

  sisl/StructuredGaussianMixtures.jl#6 · Filter by author jamgochiana opened on Jul 22, 2025

• Add better support for checking convergence

  sisl/StructuredGaussianMixtures.jl#5 · Filter by author jamgochiana opened on Jul 8, 2025