Files
scene-actor-extraction/mkdocs.yml
dtourolle 0bd2747069 docs: full data-grounded rewrite of the performance report
Replaces narrative claims with verified numbers across all report pages:

- Cross-model held-out validation (LVFace/mbf/r18, all 5 held-out
  films): LVFace wins every film outright, not just "consistent with"
  the training-set pick. r50 dropped from the detailed comparison
  (gallery has ~30% fewer reference images per actor than the other
  three models on identical source photos).
- Per-film training breakdown: LVFace does not win every training
  film (mbf beats it on Lord of War); the 75.3% macro figure hides a
  10.7pp spread.
- Gallery coverage computed per film (20.3%-78.6%) instead of one
  flat 67%-missing average.
- Found and fixed a real scoring bug in optimize.py: a candidate
  whose hardest film's replay timed out was averaged over survivors
  instead of penalized, silently rewarding partial coverage. Affected
  3 of 16 training combos; corrected throughout, and optimize.py now
  scores an incomplete evaluation f1=0.0 instead of averaging over
  whichever films happened to finish.
- Every FPI frame in the deep dive now comes from the proper montage
  renderer (Onscreen/Offscreen panel, ghosts never drawn as boxes),
  never the bare-box debug overlay used earlier.
- Every distinct out-of-cast name across all 9 films gets its own
  frame at its first appearance (9 names, 4 films), not a
  single-example spot check: 2 ground-truth gaps, 1 photograph
  misread as a person, 6 genuine lookalike confusions.
- New methodology.md: the scene-level-vs-per-second scoring mismatch
  that the rest of the report assumes, written out once.
- Cut the deadlock/gdb debugging narrative from the experiment log;
  kept the one fact that matters (KPN's node/network split lets the
  expensive GPU stage run once and the cheap stage replay against
  cached embeddings).
- Plain declarative style throughout, no em dashes, no blog voice.
2026-07-21 08:55:57 +02:00

67 lines
1.8 KiB
YAML

site_name: scene-actor-extraction
site_url: https://pages.tourolle.paris/dtourolle/scene-actor-extraction/
site_description: Face-recognition pipeline for finding on-screen actor presence in film/TV, built on KPN++
repo_url: https://gitea.tourolle.paris/dtourolle/scene-actor-extraction
repo_name: dtourolle/scene-actor-extraction
theme:
name: material
palette:
- media: "(prefers-color-scheme: dark)"
scheme: slate
primary: black
accent: amber
toggle:
icon: material/weather-sunny
name: Switch to light mode
- media: "(prefers-color-scheme: light)"
scheme: default
primary: black
accent: indigo
toggle:
icon: material/weather-night
name: Switch to dark mode
features:
- navigation.tabs
- navigation.sections
- navigation.top
- navigation.footer
- content.code.copy
- content.code.annotate
extra_css:
- stylesheets/extra.css
nav:
- Home: index.md
- How We Score Against X-Ray: methodology.md
- Findings:
- Best Model: best-model.md
- Gallery Scope (Full vs. Limited): gallery-scope.md
- Pose Expansion: pose-expansion.md
- LVFace Deep Dive: lvface-deep-dive.md
- Full Experiment Log: model-bakeoff.md
- Service Conversion (proposal): service-conversion.md
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