meta:
  pipeline_step: 8.v2
  description: V1 Top-K 후보를 ko-sroberta cosine 으로 재정렬 (캐스케이드 rerank 1단)
  model: jhgan/ko-sroberta-multitask
  similarity: cosine
  top_k: 5
  mdx_summary_spec: title + 첫 일반 문단(≤120자) + slot label Top-5 join (detect_mdx.build_summary)
  frame_source: analysis.md "내용" 섹션 (phase_common.load_32_frames)
  v1_source: mdx_matching_result.yaml rank_by_matching_score
  holdout_sections:
  - 01-1
  - 02-1
  - 02-2.1
  answer_map:
    01-2: 18
    02-2.2: 14
    03-1: 13
    03-2: 29
  lock_snapshot:
    timestamp: '2026-04-24T07:44:36'
    model: jhgan/ko-sroberta-multitask
    top_k: 5
    files:
      pipeline_08_v2_semantic_rerank.py: 87f0873dde540acaf4944f2e95a3d02dac7e6f6da5e7880bbe393120cce47190
      embeddings.py: acc50f3f93935061fb146c3b15e30bc9734b4c96c53f82a603bc758944b50c9c
      detect_mdx.py: aaf18b89aeb7bebb7c206348ef7a61d560999c4234ce28df070c24701c96227a
      phase_common.py: b778840c8e246d0e5210359263e4a59ef6acfa6f3c9a8a1cc110f18506cc4f94
      pipeline_01_extract_nodes.py: d31dec9c25bda9a893caa7121fe79b1f0f7e533f32d83743d04abb36f5e6a343
      synonyms.yaml: 57bbc60d0ca8a95c445e3e0acf1af4e1cff101957ae8c1759311ec827c961893
      mdx_matching_result.yaml: 2796504d30966f85492f3fad826f223969bba8fd5ee6e6ab21b56444527472c8
    principle:
    - V1 baseline 고정 — 재정렬 대상만 Top-K 로 한정
    - 가중합 금지 — 순수 semantic rerank
    - Holdout 성적을 설계 근거로 사용하지 않음
mdx_sections:
  01-2:
    section_type: target
    answer_frame_number: 18
    mdx_title: 2. 용어간 상호관계
    mdx_summary: 2. 용어간 상호관계. ![DX와 핵심기술간 상호관계](/assets/images/DX1.png). DX / BIM
    top_k: 5
    v1_top_k:
    - rank: 1
      frame_id: '1171281195'
      frame_number: 18
      v1_score: 0.937
    - rank: 2
      frame_id: '1171281208'
      frame_number: 27
      v1_score: 0.392
    - rank: 3
      frame_id: '1171281182'
      frame_number: 11
      v1_score: 0.379
    - rank: 4
      frame_id: '1171281172'
      frame_number: 1
      v1_score: 0.362
    - rank: 5
      frame_id: '1171281180'
      frame_number: 9
      v1_score: 0.358
    v2_rerank:
    - frame_id: '1171281195'
      frame_number: 18
      v1_rank: 1
      v1_score: 0.937
      semantic_score: 0.7295
      v2_rank: 1
    - frame_id: '1171281208'
      frame_number: 27
      v1_rank: 2
      v1_score: 0.392
      semantic_score: 0.6442
      v2_rank: 2
    - frame_id: '1171281182'
      frame_number: 11
      v1_rank: 3
      v1_score: 0.379
      semantic_score: 0.5853
      v2_rank: 3
    - frame_id: '1171281172'
      frame_number: 1
      v1_rank: 4
      v1_score: 0.362
      semantic_score: 0.5741
      v2_rank: 4
    - frame_id: '1171281180'
      frame_number: 9
      v1_rank: 5
      v1_score: 0.358
      semantic_score: 0.5556
      v2_rank: 5
  02-2.2:
    section_type: target
    answer_frame_number: 14
    mdx_title: 2.2 DX 시행 주체별 기대효과
    mdx_summary: 2.2 DX 시행 주체별 기대효과. DX 시행 주체별 기대효과
    top_k: 5
    v1_top_k:
    - rank: 1
      frame_id: '1171281191'
      frame_number: 14
      v1_score: 0.84
    - rank: 2
      frame_id: '1171281180'
      frame_number: 9
      v1_score: 0.495
    - rank: 3
      frame_id: '1171281189'
      frame_number: 12
      v1_score: 0.459
    - rank: 4
      frame_id: '1171281174'
      frame_number: 3
      v1_score: 0.411
    - rank: 5
      frame_id: '1171281176'
      frame_number: 5
      v1_score: 0.404
    v2_rerank:
    - frame_id: '1171281191'
      frame_number: 14
      v1_rank: 1
      v1_score: 0.84
      semantic_score: 0.6416
      v2_rank: 1
    - frame_id: '1171281189'
      frame_number: 12
      v1_rank: 3
      v1_score: 0.459
      semantic_score: 0.4858
      v2_rank: 2
    - frame_id: '1171281174'
      frame_number: 3
      v1_rank: 4
      v1_score: 0.411
      semantic_score: 0.4471
      v2_rank: 3
    - frame_id: '1171281180'
      frame_number: 9
      v1_rank: 2
      v1_score: 0.495
      semantic_score: 0.3861
      v2_rank: 4
    - frame_id: '1171281176'
      frame_number: 5
      v1_rank: 5
      v1_score: 0.404
      semantic_score: 0.3762
      v2_rank: 5
  03-1:
    section_type: target
    answer_frame_number: 13
    mdx_title: 1. DX 시행을 위한 필수 요건
    mdx_summary: 1. DX 시행을 위한 필수 요건. 기술 / 사람 / 자연
    top_k: 5
    v1_top_k:
    - rank: 1
      frame_id: '1171281190'
      frame_number: 13
      v1_score: 0.598
    - rank: 2
      frame_id: '1171281192'
      frame_number: 15
      v1_score: 0.542
    - rank: 3
      frame_id: '1171281198'
      frame_number: 20
      v1_score: 0.388
    - rank: 4
      frame_id: '1171281208'
      frame_number: 27
      v1_score: 0.363
    - rank: 5
      frame_id: '1171281197'
      frame_number: 19
      v1_score: 0.269
    v2_rerank:
    - frame_id: '1171281190'
      frame_number: 13
      v1_rank: 1
      v1_score: 0.598
      semantic_score: 0.634
      v2_rank: 1
    - frame_id: '1171281192'
      frame_number: 15
      v1_rank: 2
      v1_score: 0.542
      semantic_score: 0.5959
      v2_rank: 2
    - frame_id: '1171281198'
      frame_number: 20
      v1_rank: 3
      v1_score: 0.388
      semantic_score: 0.5188
      v2_rank: 3
    - frame_id: '1171281208'
      frame_number: 27
      v1_rank: 4
      v1_score: 0.363
      semantic_score: 0.4577
      v2_rank: 4
    - frame_id: '1171281197'
      frame_number: 19
      v1_rank: 5
      v1_score: 0.269
      semantic_score: 0.4209
      v2_rank: 5
  03-2:
    section_type: target
    answer_frame_number: 29
    mdx_title: 2. Process의 혁신과 Product의 변화
    mdx_summary: 2. Process의 혁신과 Product의 변화. 과정 / 결과
    top_k: 5
    v1_top_k:
    - rank: 1
      frame_id: '1171281210'
      frame_number: 29
      v1_score: 0.705
    - rank: 2
      frame_id: '1171281189'
      frame_number: 12
      v1_score: 0.521
    - rank: 3
      frame_id: '1171281180'
      frame_number: 9
      v1_score: 0.426
    - rank: 4
      frame_id: '1171281182'
      frame_number: 11
      v1_score: 0.42
    - rank: 5
      frame_id: '1171281179'
      frame_number: 8
      v1_score: 0.383
    v2_rerank:
    - frame_id: '1171281210'
      frame_number: 29
      v1_rank: 1
      v1_score: 0.705
      semantic_score: 0.5991
      v2_rank: 1
    - frame_id: '1171281179'
      frame_number: 8
      v1_rank: 5
      v1_score: 0.383
      semantic_score: 0.4832
      v2_rank: 2
    - frame_id: '1171281182'
      frame_number: 11
      v1_rank: 4
      v1_score: 0.42
      semantic_score: 0.465
      v2_rank: 3
    - frame_id: '1171281189'
      frame_number: 12
      v1_rank: 2
      v1_score: 0.521
      semantic_score: 0.4395
      v2_rank: 4
    - frame_id: '1171281180'
      frame_number: 9
      v1_rank: 3
      v1_score: 0.426
      semantic_score: 0.3975
      v2_rank: 5
  01-1:
    section_type: holdout
    answer_frame_number: null
    mdx_title: 1. 용어 정의
    mdx_summary: '1. 용어 정의. fontSize: ''0.8rem'',. 건설산업 / BIM / DX'
    top_k: 5
    v1_top_k:
    - rank: 1
      frame_id: '1171281172'
      frame_number: 1
      v1_score: 0.551
    - rank: 2
      frame_id: '1171281208'
      frame_number: 27
      v1_score: 0.298
    - rank: 3
      frame_id: '1171281182'
      frame_number: 11
      v1_score: 0.249
    - rank: 4
      frame_id: '1171281189'
      frame_number: 12
      v1_score: 0.248
    - rank: 5
      frame_id: '1171281198'
      frame_number: 20
      v1_score: 0.238
    v2_rerank:
    - frame_id: '1171281208'
      frame_number: 27
      v1_rank: 2
      v1_score: 0.298
      semantic_score: 0.5881
      v2_rank: 1
    - frame_id: '1171281182'
      frame_number: 11
      v1_rank: 3
      v1_score: 0.249
      semantic_score: 0.5507
      v2_rank: 2
    - frame_id: '1171281189'
      frame_number: 12
      v1_rank: 4
      v1_score: 0.248
      semantic_score: 0.547
      v2_rank: 3
    - frame_id: '1171281172'
      frame_number: 1
      v1_rank: 1
      v1_score: 0.551
      semantic_score: 0.5368
      v2_rank: 4
    - frame_id: '1171281198'
      frame_number: 20
      v1_rank: 5
      v1_score: 0.238
      semantic_score: 0.5005
      v2_rank: 5
  02-1:
    section_type: holdout
    answer_frame_number: null
    mdx_title: 1. DX의 궁극적 목표
    mdx_summary: 1. DX의 궁극적 목표. ![DX의 궁극적 목표](/assets/images/궁극적목표.png). 안전과 품질 / 생산성 향상 / 소통과 신뢰
    top_k: 5
    v1_top_k:
    - rank: 1
      frame_id: '1171281189'
      frame_number: 12
      v1_score: 0.766
    - rank: 2
      frame_id: '1171281191'
      frame_number: 14
      v1_score: 0.382
    - rank: 3
      frame_id: '1171281208'
      frame_number: 27
      v1_score: 0.356
    - rank: 4
      frame_id: '1171281174'
      frame_number: 3
      v1_score: 0.302
    - rank: 5
      frame_id: '1171281198'
      frame_number: 20
      v1_score: 0.237
    v2_rerank:
    - frame_id: '1171281198'
      frame_number: 20
      v1_rank: 5
      v1_score: 0.237
      semantic_score: 0.5895
      v2_rank: 1
    - frame_id: '1171281191'
      frame_number: 14
      v1_rank: 2
      v1_score: 0.382
      semantic_score: 0.5779
      v2_rank: 2
    - frame_id: '1171281189'
      frame_number: 12
      v1_rank: 1
      v1_score: 0.766
      semantic_score: 0.57
      v2_rank: 3
    - frame_id: '1171281208'
      frame_number: 27
      v1_rank: 3
      v1_score: 0.356
      semantic_score: 0.5467
      v2_rank: 4
    - frame_id: '1171281174'
      frame_number: 3
      v1_rank: 4
      v1_score: 0.302
      semantic_score: 0.4707
      v2_rank: 5
  02-2.1:
    section_type: holdout
    answer_frame_number: null
    mdx_title: 2.1 업무 수행 과정(Process)의 변화
    mdx_summary: 2.1 업무 수행 과정(Process)의 변화. 업무 수행 과정
    top_k: 5
    v1_top_k:
    - rank: 1
      frame_id: '1171281182'
      frame_number: 11
      v1_score: 0.246
    - rank: 2
      frame_id: '1171281179'
      frame_number: 8
      v1_score: 0.193
    - rank: 3
      frame_id: '1171281174'
      frame_number: 3
      v1_score: 0.184
    - rank: 4
      frame_id: '1171281210'
      frame_number: 29
      v1_score: 0.176
    - rank: 5
      frame_id: '1171281180'
      frame_number: 9
      v1_score: 0.171
    v2_rerank:
    - frame_id: '1171281210'
      frame_number: 29
      v1_rank: 4
      v1_score: 0.176
      semantic_score: 0.5511
      v2_rank: 1
    - frame_id: '1171281179'
      frame_number: 8
      v1_rank: 2
      v1_score: 0.193
      semantic_score: 0.5021
      v2_rank: 2
    - frame_id: '1171281174'
      frame_number: 3
      v1_rank: 3
      v1_score: 0.184
      semantic_score: 0.4648
      v2_rank: 3
    - frame_id: '1171281182'
      frame_number: 11
      v1_rank: 1
      v1_score: 0.246
      semantic_score: 0.4311
      v2_rank: 4
    - frame_id: '1171281180'
      frame_number: 9
      v1_rank: 5
      v1_score: 0.171
      semantic_score: 0.4191
      v2_rank: 5