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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/SCI_2019.csv Normal file
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,AAA,AA,A,BBB,BB,B,CCC,D
AAA,0.982100,0.017900,0.000000,0.000000,0.000000,0.000000,0.000000,0.000000
AA,0.000000,0.992294,0.007706,0.000000,0.000000,0.000000,0.000000,0.000000
A,0.000000,0.021072,0.968392,0.010536,0.000000,0.000000,0.000000,0.000000
BBB,0.000000,0.000000,0.047548,0.901909,0.047548,0.000000,0.002996,0.000000
BB,0.000000,0.000000,0.000000,0.000000,0.884480,0.000000,0.004975,0.110545
B,0.000000,0.000000,0.000000,0.000000,0.000000,0.765031,0.135005,0.099964
CCC,0.000000,0.000000,0.001000,0.002000,0.003000,0.020000,0.724090,0.249910
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 0.982100 0.017900 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000
3 AA 0.000000 0.992294 0.007706 0.000000 0.000000 0.000000 0.000000 0.000000
4 A 0.000000 0.021072 0.968392 0.010536 0.000000 0.000000 0.000000 0.000000
5 BBB 0.000000 0.000000 0.047548 0.901909 0.047548 0.000000 0.002996 0.000000
6 BB 0.000000 0.000000 0.000000 0.000000 0.884480 0.000000 0.004975 0.110545
7 B 0.000000 0.000000 0.000000 0.000000 0.000000 0.765031 0.135005 0.099964
8 CCC 0.000000 0.000000 0.001000 0.002000 0.003000 0.020000 0.724090 0.249910
9 D 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 1.000000