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4 commits

Author SHA1 Message Date
Vadym Samoilenko
0b7964b3dc Override alembic DB URL from DATABASE_URL env var 
Fixes migrations inside Docker container where postgres is at postgres:5432,
not localhost:5453 as hardcoded in alembic.ini.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
 2026-03-11 13:32:20 +00:00
DJP
c1b80eb9a7 Replace entropy score with composite Design Effectiveness Score 
The pure Shannon entropy score penalized well-designed ads with multiple
intentional visual elements (e.g. hero product + text + logo scored ~8/100).

New composite score (0-100) weights four components:
- Peak Dominance (30%): strength of #1 hotspot vs rest
- Hierarchy Clarity (25%): monotonic intensity ordering
- Gaze Coherence (25%): smooth spatial gaze path
- Entropy Concentration (20%): sqrt-softened entropy

The raw entropy score is preserved as entropy_score for users who want it,
visible in the ScoreCard hover tooltip and PDF report.

Also adds auto-create DB tables on startup for fresh Docker deploys.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
 2026-02-24 22:50:12 -05:00
DJP
2425cd2677 Fix Docker and install files for current codebase 
- Fix backend Dockerfile: install deps before copying source for
  proper layer caching (non-editable install)
- Add ai_insights, ai_score, ai_score_reason, ai_cost_usd columns
  to initial Alembic migration so fresh Docker deploys have full schema
- Add ANTHROPIC_API_KEY to docker-compose.yml, docker-compose.dev.yml,
  and .env.example
- Remove accidental backend/=0.40 pip artifact file

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
 2026-02-23 21:54:41 -05:00
DJP
3467dbcf03 Initial commit — OliVAS visual attention analysis platform 
Full-stack application for predicting where humans look in images using
DeepGaze saliency models. Includes heatmap overlays, gaze sequence prediction,
hotspot detection, AOI analysis, rule-based insights, optional Claude AI
design analysis, and professional PDF report generation.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
 2026-02-23 20:20:58 -05:00