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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/NICE_2000.csv Normal file
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,AAA,AA,A,BBB,BB,B,CCC,D
AAA,1.000000,0.000000,0.000000,0.000000,0.000000,0.000000,0.000000,0.000000
AA,0.043478,0.913043,0.043478,0.000000,0.000000,0.000000,0.000000,0.000000
A,0.000000,0.156895,0.764603,0.058849,0.019653,0.000000,0.000000,0.000000
BBB,0.000000,0.000000,0.056683,0.872192,0.068130,0.000000,0.002996,0.000000
BB,0.000000,0.000000,0.000000,0.112645,0.816860,0.038045,0.004227,0.028222
B,0.000000,0.000000,0.000000,0.000000,0.157903,0.671088,0.118427,0.052582
CCC,0.000000,0.000000,0.001000,0.002000,0.003000,0.126322,0.769710,0.097968
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 1.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000
3 AA 0.043478 0.913043 0.043478 0.000000 0.000000 0.000000 0.000000 0.000000
4 A 0.000000 0.156895 0.764603 0.058849 0.019653 0.000000 0.000000 0.000000
5 BBB 0.000000 0.000000 0.056683 0.872192 0.068130 0.000000 0.002996 0.000000
6 BB 0.000000 0.000000 0.000000 0.112645 0.816860 0.038045 0.004227 0.028222
7 B 0.000000 0.000000 0.000000 0.000000 0.157903 0.671088 0.118427 0.052582
8 CCC 0.000000 0.000000 0.001000 0.002000 0.003000 0.126322 0.769710 0.097968
9 D 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 1.000000