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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_2023.csv Normal file
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,AAA,AA,A,BBB,BB,B,CCC,D
AAA,0.985058,0.014942,0.000000,0.000000,0.000000,0.000000,0.000000,0.000000
AA,0.012441,0.967654,0.019175,0.000346,0.000192,0.000192,0.000000,0.000000
A,0.000000,0.046798,0.925196,0.017851,0.000981,0.008194,0.000000,0.000981
BBB,0.000000,0.000324,0.122103,0.840895,0.015282,0.011434,0.002997,0.006966
BB,0.000000,0.000000,0.007813,0.059788,0.747704,0.087134,0.009682,0.087879
B,0.000000,0.000000,0.000000,0.009755,0.004878,0.688927,0.121575,0.174865
CCC,0.000000,0.000000,0.001000,0.002000,0.003000,0.017235,0.714467,0.262298
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 0.985058 0.014942 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000
3 AA 0.012441 0.967654 0.019175 0.000346 0.000192 0.000192 0.000000 0.000000
4 A 0.000000 0.046798 0.925196 0.017851 0.000981 0.008194 0.000000 0.000981
5 BBB 0.000000 0.000324 0.122103 0.840895 0.015282 0.011434 0.002997 0.006966
6 BB 0.000000 0.000000 0.007813 0.059788 0.747704 0.087134 0.009682 0.087879
7 B 0.000000 0.000000 0.000000 0.009755 0.004878 0.688927 0.121575 0.174865
8 CCC 0.000000 0.000000 0.001000 0.002000 0.003000 0.017235 0.714467 0.262298
9 D 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 1.000000