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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_1999.csv Normal file
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,AAA,AA,A,BBB,BB,B,CCC,D
AAA,0.833333,0.166667,0.000000,0.000000,0.000000,0.000000,0.000000,0.000000
AA,0.000000,0.933333,0.066667,0.000000,0.000000,0.000000,0.000000,0.000000
A,0.000000,0.061773,0.737460,0.117262,0.000000,0.083505,0.000000,0.000000
BBB,0.000000,0.000000,0.062378,0.797521,0.062053,0.075048,0.003000,0.000000
BB,0.000000,0.000000,0.000000,0.134711,0.796350,0.062045,0.006894,0.000000
B,0.000000,0.000000,0.000000,0.023801,0.090450,0.592972,0.104642,0.188136
CCC,0.000000,0.000000,0.001000,0.002000,0.003000,0.079026,0.452999,0.461975
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 0.833333 0.166667 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000
3 AA 0.000000 0.933333 0.066667 0.000000 0.000000 0.000000 0.000000 0.000000
4 A 0.000000 0.061773 0.737460 0.117262 0.000000 0.083505 0.000000 0.000000
5 BBB 0.000000 0.000000 0.062378 0.797521 0.062053 0.075048 0.003000 0.000000
6 BB 0.000000 0.000000 0.000000 0.134711 0.796350 0.062045 0.006894 0.000000
7 B 0.000000 0.000000 0.000000 0.023801 0.090450 0.592972 0.104642 0.188136
8 CCC 0.000000 0.000000 0.001000 0.002000 0.003000 0.079026 0.452999 0.461975
9 D 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 1.000000