sccn/pAMICA

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python implementation of Adaptive Mixture ICA

Stars: 8
Forks: 3
Open beginner issues: 1
Indexed issues: 34
Avg merge: 8h 3m
Merged PRs (30d): 26

Dominant language: Python
License: BSD-3-Clause
Last GitHub push: Sep 1, 2026
Latest indexed: Sep 20, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: No beginner labels indexed

Beginner friendly Everything

Open All

Apply the LL-decrease response before the update Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 48/100

sccn/pAMICA#339 · Opened Sep 23, 2026
EEGLAB export writes an asymmetric sphere transposed Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 68/100

sccn/pAMICA#336 · Opened Sep 23, 2026
Newton appears to start one iteration late (0- vs 1-based newt_start) Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 48/100

sccn/pAMICA#335 · Opened Sep 23, 2026
share_comps compares and merges the wrong vectors (all backends) Open

bug

Difficulty 5/5 Over a week Newbie friendliness 25/100

sccn/pAMICA#334 · 1 reaction · Opened Sep 23, 2026
doscaling normalizes stored columns, not components (all backends) Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 48/100

sccn/pAMICA#333 · Opened Sep 23, 2026
Native resolver serves a stale cached 'latest' binary forever Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 43/100

sccn/pAMICA#331 · Opened Sep 23, 2026
do_sphere=False: reference variance-normalizes channels; pamica uses identity Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 45/100

sccn/pAMICA#328 · Opened Sep 22, 2026
Epic: make MLX a first-class, end-to-end backend Open

epic feature

Difficulty 5/5 Over a week Newbie friendliness 25/100

sccn/pAMICA#324 · 1 reaction · Opened Sep 22, 2026
MLX backend: support explicit pcakeep/pcadb Open

Difficulty 4/5 3-5 days Newbie friendliness 55/100

sccn/pAMICA#323 · Opened Sep 22, 2026
Pin the pdf-switch vs share-merge hook ordering Open

Difficulty 3/5 1-2 days Newbie friendliness 68/100

sccn/pAMICA#320 · Opened Sep 1, 2026
Rejection exhaustion aborts a best-of-N search instead of failing one restart Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

sccn/pAMICA#319 · Opened Sep 1, 2026
Port variance_order to the NumPy backend Open

Difficulty 2/5 1-3 hours Newbie friendliness 82/100

sccn/pAMICA#317 · 1 reaction · Opened Sep 1, 2026
validate_implementations.py exercises only torch vs Fortran Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

sccn/pAMICA#315 · Opened Sep 1, 2026
Per-component convergence diagnostics: write_nd trajectory and run log Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

sccn/pAMICA#314 · Opened Sep 1, 2026
Backend selection in the AMICA and AMICAICA wrappers Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

sccn/pAMICA#313 · Opened Sep 1, 2026
Warm-start, periodic checkpointing, and staged fits on the array backends Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

sccn/pAMICA#312 · Opened Sep 1, 2026
Winner-seed persistence shifts a reloaded multi-restart refit's seed range Open

Difficulty 4/5 3-5 days Newbie friendliness 72/100

sccn/pAMICA#307 · Opened Aug 25, 2026
Guard raw-backend accessors on degenerate fits and bad transform input Open

Difficulty 4/5 3-5 days Newbie friendliness 68/100

sccn/pAMICA#306 · 2 comments · Opened Aug 25, 2026
Decide the params-file surface for the NumPy and MLX backends Open

Difficulty 5/5 Over a week Newbie friendliness 42/100

sccn/pAMICA#304 · Opened Aug 25, 2026
Serve torch do_reject rejection statistic from the LLt stash Open

Difficulty 4/5 3-5 days Newbie friendliness 52/100

sccn/pAMICA#298 · Opened Aug 24, 2026
Fortran binary silently produces all-NaN fit when block_size exceeds frames per thread Open

Difficulty 4/5 3-5 days Newbie friendliness 55/100

sccn/pAMICA#292 · 1 comment · Opened Aug 23, 2026
Epic: controlled experiments - make parity gates and benchmark claims valid Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

sccn/pAMICA#230 · Opened Aug 15, 2026
Re-run the precision-invariance experiment under matched stopping (current numbers are uncontrolled) Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

sccn/pAMICA#209 · 1 comment · Opened Aug 9, 2026
Native windows-arm64 AMICA binary (no MSYS2 gfortran yet) Open

feature

Difficulty 5/5 Over a week Newbie friendliness 35/100

sccn/pAMICA#173 · Opened Jul 17, 2026

sccn/pAMICA

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