How do I find doujin works that match my mood?
Tag search treats every work as either matching or not matching a label. Mood is fuzzier — "something light tonight" or "something with feelings" doesn't map cleanly to one tag. DoujinNavi uses semantic similarity instead, so a few favorites teach the system your mood preference.
1. Pick 2-3 works that match your current mood
Tap the heart on works whose vibe fits what you want right now. The system embeds each work as a 768-dimensional vector and averages your favorites into a taste vector. Three favorites is enough to skew rankings noticeably.
2. Let the home feed re-rank
After favoriting, refresh the home feed. Works similar in tone to your favorites — not just sharing tags — bubble up. The match score badge shows how close each work is to your taste vector.
3. Browse mood-aligned themes
Slice of life, comedy, and romance themes work especially well for mood-based discovery because they map to emotional tone rather than narrow tag combinations.
FAQ
▶Does mood discovery require an account?
No. DoujinNavi assigns an anonymous ID on first visit and stores the taste vector against it. You can sign up later to sync across devices.
▶How long until the recommendations adapt?
Within seconds of your first favorite. The taste vector is recomputed client-side after each signal, with a 60-day half-life decay so older preferences fade gradually.
▶Can I reset my taste profile?
Yes — open Settings → Reset taste profile. Anonymous accounts are also auto-cleaned after 7 days of inactivity (30 days if you've engaged with the site).