Previously the engine was blind to dislikes/dismissals:
- _build_user_tag_profile only used liked/watched (positive only)
- dismiss_penalty was capped at 80% so hated content still surfaced
- _search_and_store had zero affinity filtering, any YouTube result entered the queue
- user_tag_affinity negative scores (written by dismiss/dislike) were never read
Now:
- _build_user_tag_profile reads directly from user_tag_affinity (positive + negative)
- _tag_relevance_score returns negative values, so disliked-tag channels score below zero and get dropped
- _search_and_store skips channels whose indexed videos match 3+ negatively-rated tags
- list_discovery post-filters channels already in the queue using the same neg-affinity check
- Removed the old _dismissed_channel_tags + dismiss_penalty (superseded)
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Default list view across all pages (Home, Following, History, Queue,
ContinueWatching, Liked, Discovery, SearchResults, Channel)
- Watch.jsx mobile: smaller chips/title/avatar/meta, hide tags + keyboard
hint on mobile, tighter gaps, compact description padding
- Fix mobile bottom nav showing focus outline on tap
- Fix _update_affinity to write negative entries (not just positive) so
dislikes/dismissals on unseen content actually register
- Dismissing a discovery video now fires -3.0 affinity against its tags,
matching the dislike weight
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Self-hosted personal YouTube management app.
FastAPI + SQLite backend, React + Vite + Tailwind frontend.
Dockerfiles and compose included for Portainer deployment.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
