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feat(data): parse 3-agency PDF transition matrices to CSV #task-290

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- New: data/parse_pdf_matrices.py (KR/NICE/SCI PDF parser)
  - KR: text-based parser (space-separated numbers + dashes)
  - NICE: text-based parser (clean numeric format)
  - SCI: pdfplumber table extraction (column-position-aware)
  - WR redistribution, B이하→B mapping, CCC extrapolation from PD patterns
- Modified: data/transition_matrices.py (added source='real' loader)
- Modified: config.yaml (data.transition_source: 'real')
- Modified: main.py (reads transition source from config)
- Output: 112 CSV files (KR/NICE/SCI/AVG × 28 years)
This commit is contained in:
Variet Agent
2026-03-11 01:07:27 +09:00
parent ebdc6b805b
commit 8af743e6f3
116 changed files with 1714 additions and 3 deletions
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data/real/AVG_2015.csv Normal file
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,AAA,AA,A,BBB,BB,B,CCC,D
AAA,0.987769,0.012231,0.000000,0.000000,0.000000,0.000000,0.000000,0.000000
AA,0.000000,0.942411,0.057589,0.000000,0.000000,0.000000,0.000000,0.000000
A,0.000000,0.044707,0.890625,0.044093,0.020575,0.000000,0.000000,0.000000
BBB,0.000000,0.000000,0.000000,0.883788,0.058686,0.054528,0.002999,0.000000
BB,0.000000,0.000000,0.000000,0.000000,0.824613,0.066133,0.009006,0.100248
B,0.000000,0.000000,0.000000,0.000000,0.033357,0.696715,0.122950,0.146978
CCC,0.000000,0.000000,0.001000,0.002000,0.003000,0.040019,0.625156,0.328824
D,0.000000,0.000000,0.000000,0.000000,0.000000,0.000000,0.000000,1.000000
1 AAA AA A BBB BB B CCC D
2 AAA 0.987769 0.012231 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000
3 AA 0.000000 0.942411 0.057589 0.000000 0.000000 0.000000 0.000000 0.000000
4 A 0.000000 0.044707 0.890625 0.044093 0.020575 0.000000 0.000000 0.000000
5 BBB 0.000000 0.000000 0.000000 0.883788 0.058686 0.054528 0.002999 0.000000
6 BB 0.000000 0.000000 0.000000 0.000000 0.824613 0.066133 0.009006 0.100248
7 B 0.000000 0.000000 0.000000 0.000000 0.033357 0.696715 0.122950 0.146978
8 CCC 0.000000 0.000000 0.001000 0.002000 0.003000 0.040019 0.625156 0.328824
9 D 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 1.000000