| --- |
| language: |
| - ko |
| - en |
| library_name: pytorch |
| license: other |
| pipeline_tag: feature-extraction |
| base_model: cwLeeDev/aiflow-math-ink-06-intermediate |
| tags: |
| - online-handwriting |
| - mathematical-expression-recognition |
| - trajectory |
| - research |
| --- |
| |
| # AIFlow Math Ink 0.9 |
|
|
| AIFlow Math Ink 0.6 seed17 base/online adapter์ ๊ฒฐํฉํ๋ ๊ณต๊ฐ ๋ฐ์ดํฐ ์ฌํ์ต additive calibrator ์ฐ๊ตฌ ํ๋ณด์
๋๋ค. |
|
|
| ## ์ฒดํฌํฌ์ธํธ ๊ณ์ฝ |
|
|
| - ํ์ผ: `normalized_balanced_calibrator.pt` |
| - SHA-256: `bf3bc80c07315b812e2419ffbddadb0ecb3bd5b73e00799fc271979a0124c2dd` |
| - ์
๋ ฅ: glyph bbox crop, aspect-preserving letterbox, local character context |
| - ์ถ๋ ฅ: ๊ธฐ์กด 378 labels + `=` |
| - ํ์ ์ฌ์ฉ: ์๋์ค |
| - ํ์ base: `cwLeeDev/aiflow-math-ink-06-intermediate` seed17์ `base_378.pt`, `online_adapter.pt` |
|
|
| ์ด ํ์ผ๋ง์ผ๋ก ์ถ๋ก ํ ์ ์์ต๋๋ค. base encoder embedding์ additive correction์ ์ ์ฉํด์ผ ํฉ๋๋ค. |
|
|
| ## ํ๊ธฐ replay |
|
|
| | ์งํ | baseline | seed31 | guarded seed31 | |
| |---|---:|---:|---:| |
| | ๋ฌธ์ Top-1 | 50.29% | 87.72% | 87.72% | |
| | ๋ฌธ์ Top-5 | 70.18% | 98.83% | 98.83% | |
| | ์์ exact | 26.53% | 67.35% | 67.35% | |
| | ์์ Top-5 oracle | 42.86% | 95.92% | 95.92% | |
| | ๊ฐ์ /ํ๊ท ๋ฌธ์ | - | 67/3 | 66/2 | |
|
|
| Guard๋ public-train support๊ฐ 3๊ฐ ๋ฏธ๋ง์ธ label์์ baseline Top-1 confidence๊ฐ 0.95 ์ด์์ด๋ฉด baseline์ ๋ณด์กดํฉ๋๋ค. ๊ฐ์ replay์์ ํ์ธ๋ ๊ท์น์ด๋ฏ๋ก ๋
๋ฆฝ ์ ํ ๊ฒ์ฆ ๊ฒฐ๊ณผ๋ ์๋๋๋ค. |
|
|
| ## CROHME2019 ๋น์์
๊ฒ์ฆ |
|
|
| Kaggle `ntcuong2103/crohme2019`์ CC BY-NC 4.0 valid split์์ parse ๊ฐ๋ฅํ 985์์ ํ๊ฐํ์ผ๋ฉฐ ํ์ต์๋ ์ฌ์ฉํ์ง ์์์ต๋๋ค. |
|
|
| | ์งํ | baseline | calibrator | guarded | |
| |---|---:|---:|---:| |
| | truth-group ๋ฌธ์ Top-1 | 56.96% | 74.11% | 74.18% | |
| | truth-group ๋ฌธ์ Top-5 | 79.97% | 92.45% | 92.28% | |
| | end-to-end group-token Top-1 recall | 48.20% | 62.17% | 62.22% | |
| | fully-covered ์์ exact | 7.95% | 11.98% | 12.10% | |
|
|
| 0.6 geometry gridder์ partition exact๋ 40.81%, exact group recall์ 82.48%, lattice group ceiling์ 99.86%์์ต๋๋ค. |
|
|
| ## ์ ํ |
|
|
| - ์ฐ๊ตฌ ํ๋ณด์ด๋ฉฐ `product_adopted=false`์
๋๋ค. |
| - ํ๊ธฐ replay์ contributor ID๊ฐ ์์ด writer-disjoint๋ฅผ ์ฆ๋ช
ํ์ง ๋ชปํ์ต๋๋ค. |
| - CROHME2019์ CC BY-NC ์ฐ๊ตฌ ํ๊ฐ์ด๋ฉฐ ์ ํ ์ฑ๋ฅ ๊ทผ๊ฑฐ๊ฐ ์๋๋๋ค. |
| - ์ดํ ๋น์์
gridder artifact๊ฐ ์ ๊ฑฐ๋์ด ๊ณต๊ฐ ๊ฐ๋ฅํ 0.6 geometry gridder๋ฅผ ํ๊ฐํ์ต๋๋ค. |
| - ๊ฒฐ์ ๊ณ์ธต์ ์ํ์ ๋์น ์ ํ๋๋ ์ด๋ฒ ์คํ์์ ์ธก์ ํ์ง ์์์ต๋๋ค. |
|
|
| ์์ธ ์์น๋ `metrics.json`๊ณผ `crohme2019_valid.json`์ ์ฐธ์กฐํ์ญ์์ค. |
|
|