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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_2025.csv Normal file
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,AAA,AA,A,BBB,BB,B,CCC,D
AAA,0.997390,0.002610,0.000000,0.000000,0.000000,0.000000,0.000000,0.000000
AA,0.005308,0.971845,0.022707,0.000140,0.000000,0.000000,0.000000,0.000000
A,0.000000,0.018709,0.961237,0.018726,0.000443,0.000738,0.000000,0.000148
BBB,0.000000,0.000000,0.054288,0.926175,0.010365,0.004800,0.002997,0.001374
BB,0.000000,0.000000,0.000961,0.018349,0.881175,0.073681,0.009845,0.015990
B,0.000000,0.000000,0.000000,0.001442,0.059834,0.665919,0.117515,0.155290
CCC,0.000000,0.000000,0.001000,0.002000,0.003000,0.054534,0.617403,0.322063
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 0.997390 0.002610 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000
3 AA 0.005308 0.971845 0.022707 0.000140 0.000000 0.000000 0.000000 0.000000
4 A 0.000000 0.018709 0.961237 0.018726 0.000443 0.000738 0.000000 0.000148
5 BBB 0.000000 0.000000 0.054288 0.926175 0.010365 0.004800 0.002997 0.001374
6 BB 0.000000 0.000000 0.000961 0.018349 0.881175 0.073681 0.009845 0.015990
7 B 0.000000 0.000000 0.000000 0.001442 0.059834 0.665919 0.117515 0.155290
8 CCC 0.000000 0.000000 0.001000 0.002000 0.003000 0.054534 0.617403 0.322063
9 D 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 1.000000