Feature/recommendation system improvements - #1585

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feature/recommendation-system-improvements

Commits on May 27, 2026

Snapshot of recommendation system v1 (baseline scoring + tracking)

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b31ac25
Document recommendation system v2 architecture and pipeline

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b84f97c
perf: batch impressions, debounce score refresh, narrow scope

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ad34516
chore: ignore local .claude workspace artifacts

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bd88e97
feat: domain_classifications table + heuristic Tier 0 classifier

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209c233
feat: DomainClassifier orchestrator (heuristic-only at runtime)

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42e8f97
feat: LLM batch enrichment job (cron-driven, never runtime)

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26a1801
feat: classification triggers + backfill job

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7d42049
feat: pgvector embeddings + nightly embed job

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e0a94c4
feat: rich-feature scorer with embedding similarity + time decay

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1f73d27
feat: detail view tracking + view affinity in scorer

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87723c8
feat: show domain description and keywords in auction card

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c7eecb1
chore: polish + operator runbook + finalize v2 rollout

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0d081e4
refactor: scorer N+1 fixes, deprecation notes, LLM/embedder tests

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5b6174f
polish: extract auction-card styles to SCSS, add missing job tests, ADR

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c9d1a28
fix: pgvector migration gives clear error + escape hatch

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2b94fb8

Commits on May 28, 2026

Drop pgvector path — rely on tag/keyword affinity + time decay

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9252607
Remove description from domain_classifications

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9dbff94
Add embedding similarity via Postgres double precision[] arrays

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a9175d6
chore(demo): expand seed domains + helpers for recommendation testing
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bbfe390
fix(demo): start auctions 5 minutes in the future, not 1 second
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18975f9

Commits on May 29, 2026

added score of domains for users for recommendation system
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c8821fc
refactor
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4cde468
updated principle of scoring
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ee7113a

Commits on Jun 1, 2026

move interests functionality into admin panel
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6941470
added featuer flag for interests into sign up form
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e028d8f

Commits on Jul 8, 2026

Prevent duplicate LLM classification and stale embeddings

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58813c1
Make demo:seed_user_signals resilient to full wishlist and invalid signals

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c32681b
fixed names
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0e5eae4
Add one-command recommendation pipeline + fix pipeline defects

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3c29100
Remove dead code, memoize scorer signals, fix missing summary i18n

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34ee408
Optimize hot paths and apply style-guide refactors

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5c42750

Commits on Jul 9, 2026

Recommendation v3: unified embedding "magnets" scoring

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e5fc935
Backfill custom-interest vectors in the pipeline

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bd97cf2
Fix custom-interest clearing + show LLM classification in admin

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628d101
Add experimental tags column to public auction list

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8e6f20a
Document auction_tags_display_enabled in customization sample

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0c169f8
Drop AI classification column from admin auction list

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a1749df
Show LLM enrichment results on admin interest categories

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aed6097
Document the recommendation system in the README

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d80fbc6

Commits on Jul 10, 2026

Enrich domain embeddings and slim the recommendation surface

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420ab20
Always show the custom-keywords field, drop the "Other" checkbox

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0d29832