ViperEkura
6c2e04a86f
Add DPO training subsection with dpo_metrics figure and Rafailov et al. citation
2026-07-19 15:01:23 +08:00
ViperEkura
411354eeb1
Update sft_metrics.png
2026-07-18 00:52:52 +08:00
ViperEkura
a0c39601a0
Add effective rank analysis, weight distribution evolution, Muon/SFT training figures
...
- Add SVD effective rank (ER@99%) and condition number analysis across
three checkpoints (kami-15bt, norm-15bt, muon-25bt) in appendix
- Add post-training weight distribution analysis as §5.4, verifying
residual scaling persists throughout training
- Add per-component weight std table in appendix showing Muon constrains
early-stage drift vs Normal init
- Add Muon optimizer training dynamics figure (muon_pt.png)
- Add SFT training metrics figure (sft_metrics.png) on mixed CN-EN data
- Restructure: move effective rank to appendix, weight distribution to
§5.4, delete standalone §6, tighten abstract to prose-only
- Update conclusion to reference new analyses
2026-07-17 23:05:21 +08:00
ViperEkura
bfc8ff6098
Fix training budget (19k steps / ~20B tokens), add Muon optimizer, correct variance scaling math, move figures to §Training Config, tighten abstract
2026-07-08 22:49:43 +08:00
ViperEkura
4a143b056d
Tighten abstract, add Muon optimizer mention, update ckpt_comparison figure
2026-07-08 22:27:33 +08:00
ViperEkura
5726bf6c84
Add optimizer/initialization comparison figure (ckpt_comparison)
2026-07-08 21:59:56 +08:00
ViperEkura
ff13a45d95
Restructure data pipeline: replace IFD analysis with length bias appendix
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- Remove Section 2.4 (IFD analysis) from main text
- Delete obsolete IFD figures (ifd_compare_clean, ifd_density_dist,
ifd_both_vs_lossratio, ifd_loss_ratio_density)
- Update ifd_length_grid.png with new data
- Rewrite Appendix A: IFD definition + quantitative summary +
representative samples table + length bias analysis
- Update abstract to remove IFD findings
- Fix .gitignore to only track .png in data/
- Clean up stale analysis scripts
2026-07-05 18:59:29 +08:00
ViperEkura
2d52a00149
Update ifd_loss_ratio_density.png
2026-07-05 12:38:43 +08:00
ViperEkura
f2c2b159ba
Add IFD loss ratio density analysis, weight distribution appendix, and rewrite abstract
2026-07-05 12:31:40 +08:00
ViperEkura
459523f0e4
Fix IFD citation: correct author list and venue (NAACL 2024, not NeurIPS)
2026-07-05 00:24:43 +08:00
ViperEkura
4a7bf7ac3f
Add GQA/SwiGLU/RoPE formula blocks, Alpaca-GPT4 citation, and improve IFD-Loss Ratio interpretation
2026-07-05 00:17:09 +08:00
ViperEkura
5c915514b3
Add correlation analysis interpretation to IFD bias section
2026-07-04 23:46:25 +08:00
ViperEkura
bc8d4066c1
Add IFD analysis: density/length-bias figures and appendix
2026-07-04 23:33:12 +08:00
ViperEkura
9534316bac
Fix duplicate paragraph and misleading table caption
2026-07-04 22:39:16 +08:00
ViperEkura
b40fcc86c7
Refine abstract, switch to Times font, remove date, fix overfull hboxes with microtype
2026-07-04 22:31:45 +08:00
ViperEkura
dd412b3c9c
Add IFD analysis, appendix, and improve abstract
2026-07-04 22:25:18 +08:00
ViperEkura
73cb02f0aa
fix training hyperparams to match pretraining script: lr 1.5e-4, wd 0.1, warmup 0.02
2026-06-28 16:57:30 +08:00
ViperEkura
adc284920a
add Alembic SFT data cleaning section with MinHash algorithm and fix bibliography order
2026-06-28 16:52:11 +08:00
ViperEkura
13089b002a
fix training config: grad_accum 32, remove unused validation & activation ckpt
2026-06-28 15:35:15 +08:00
ViperEkura
d3fbe0ecc6
refactor: numerical stability analysis with residual scaling comparison
2026-06-28 14:36:12 +08:00
ViperEkura
3db1096c78
fix: add caption package, fix overfull hbox, correct RoFormer author names
2026-06-25 16:53:26 +08:00
ViperEkura
6f9278b35b
Initial commit: BF16 weight lock-in paper for 1.2B Transformer training with AstrAI
2026-06-25 15:51:05 +08:00
ViperEkura