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optimizations

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This commit is contained in:
Gregor Klevže
2026-03-28 19:15:39 +01:00
parent 0b25d9570a
commit cab4fbd83e
509 changed files with 1016804 additions and 1605 deletions
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93
config/discovery.php
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@@ -22,11 +22,104 @@ return [
'click' => (float) env('DISCOVERY_WEIGHT_CLICK', 2.0),
'favorite' => (float) env('DISCOVERY_WEIGHT_FAVORITE', 4.0),
'download' => (float) env('DISCOVERY_WEIGHT_DOWNLOAD', 3.0),
'dwell' => (float) env('DISCOVERY_WEIGHT_DWELL', 1.5),
'scroll' => (float) env('DISCOVERY_WEIGHT_SCROLL', 0.75),
],
// Recommendation cache TTL in minutes (schema foundation only for now).
'cache_ttl_minutes' => (int) env('DISCOVERY_CACHE_TTL_MINUTES', 60),
'v2' => [
'enabled' => (bool) env('DISCOVERY_V2_ENABLED', false),
'algo_version' => env('DISCOVERY_V2_ALGO_VERSION', 'clip-cosine-v2-adaptive'),
'cache_version' => env('DISCOVERY_V2_CACHE_VERSION', 'cache-v2'),
'cache_ttl_minutes' => (int) env('DISCOVERY_V2_CACHE_TTL_MINUTES', 15),
'candidate_pool_max' => (int) env('DISCOVERY_V2_CANDIDATE_POOL_MAX', 300),
'feed_pool_size' => (int) env('DISCOVERY_V2_FEED_POOL_SIZE', 240),
'fresh_upload_hours' => (int) env('DISCOVERY_V2_FRESH_UPLOAD_HOURS', 72),
'new_creator_days' => (int) env('DISCOVERY_V2_NEW_CREATOR_DAYS', 45),
'max_per_creator' => (int) env('DISCOVERY_V2_MAX_PER_CREATOR', 3),
'repetition_window' => (int) env('DISCOVERY_V2_REPETITION_WINDOW', 24),
'rollout_percentage' => (int) env('DISCOVERY_V2_ROLLOUT_PERCENTAGE', 0),
'layers' => [
'personalized' => (float) env('DISCOVERY_V2_LAYER_PERSONALIZED', 0.50),
'social' => (float) env('DISCOVERY_V2_LAYER_SOCIAL', 0.20),
'trending' => (float) env('DISCOVERY_V2_LAYER_TRENDING', 0.20),
'exploration' => (float) env('DISCOVERY_V2_LAYER_EXPLORATION', 0.10),
],
'session' => [
'ttl_seconds' => (int) env('DISCOVERY_V2_SESSION_TTL_SECONDS', 14400),
'max_items' => (int) env('DISCOVERY_V2_SESSION_MAX_ITEMS', 120),
'half_life_hours' => (float) env('DISCOVERY_V2_SESSION_HALF_LIFE_HOURS', 8),
'merge_multiplier' => (float) env('DISCOVERY_V2_SESSION_MERGE_MULTIPLIER', 1.35),
'artwork_similarity_weight' => (float) env('DISCOVERY_V2_SESSION_ARTWORK_SIMILARITY_WEIGHT', 0.85),
'event_weights' => [
'view' => (float) env('DISCOVERY_V2_SESSION_WEIGHT_VIEW', 1.0),
'click' => (float) env('DISCOVERY_V2_SESSION_WEIGHT_CLICK', 2.0),
'favorite' => (float) env('DISCOVERY_V2_SESSION_WEIGHT_FAVORITE', 4.5),
'download' => (float) env('DISCOVERY_V2_SESSION_WEIGHT_DOWNLOAD', 3.5),
'dwell' => (float) env('DISCOVERY_V2_SESSION_WEIGHT_DWELL', 1.75),
'scroll' => (float) env('DISCOVERY_V2_SESSION_WEIGHT_SCROLL', 0.75),
],
],
'weights' => [
'base' => (float) env('DISCOVERY_V2_WEIGHT_BASE', 1.0),
'session' => (float) env('DISCOVERY_V2_WEIGHT_SESSION', 1.4),
'social' => (float) env('DISCOVERY_V2_WEIGHT_SOCIAL', 1.1),
'trending' => (float) env('DISCOVERY_V2_WEIGHT_TRENDING', 0.95),
'exploration' => (float) env('DISCOVERY_V2_WEIGHT_EXPLORATION', 0.7),
'creator' => (float) env('DISCOVERY_V2_WEIGHT_CREATOR', 0.5),
'repetition_penalty' => (float) env('DISCOVERY_V2_WEIGHT_REPETITION_PENALTY', 0.45),
'negative_tag_penalty' => (float) env('DISCOVERY_V2_WEIGHT_NEGATIVE_TAG_PENALTY', 0.65),
'followed_creator' => (float) env('DISCOVERY_V2_WEIGHT_FOLLOWED_CREATOR', 0.85),
'followed_like' => (float) env('DISCOVERY_V2_WEIGHT_FOLLOWED_LIKE', 0.55),
],
'trending' => [
'period_weights' => [
'1h' => (float) env('DISCOVERY_V2_TRENDING_WEIGHT_1H', 1.0),
'24h' => (float) env('DISCOVERY_V2_TRENDING_WEIGHT_24H', 0.7),
'7d' => (float) env('DISCOVERY_V2_TRENDING_WEIGHT_7D', 0.45),
],
'velocity_weights' => [
'views' => (float) env('DISCOVERY_V2_TRENDING_VIEWS_WEIGHT', 1.0),
'favorites' => (float) env('DISCOVERY_V2_TRENDING_FAVORITES_WEIGHT', 3.0),
'comments' => (float) env('DISCOVERY_V2_TRENDING_COMMENTS_WEIGHT', 2.5),
'shares' => (float) env('DISCOVERY_V2_TRENDING_SHARES_WEIGHT', 2.0),
],
'age_decay_per_hour' => (float) env('DISCOVERY_V2_TRENDING_AGE_DECAY_PER_HOUR', 0.08),
],
'exploration' => [
'creator_bonus' => (float) env('DISCOVERY_V2_EXPLORATION_CREATOR_BONUS', 0.6),
'tag_bonus' => (float) env('DISCOVERY_V2_EXPLORATION_TAG_BONUS', 0.45),
'freshness_bonus' => (float) env('DISCOVERY_V2_EXPLORATION_FRESHNESS_BONUS', 0.55),
],
'negative_signals' => [
'hide_artwork_penalty' => (float) env('DISCOVERY_V2_HIDE_ARTWORK_PENALTY', 5.0),
'dislike_tag_penalty' => (float) env('DISCOVERY_V2_DISLIKE_TAG_PENALTY', 0.75),
],
],
'v3' => [
'enabled' => (bool) env('DISCOVERY_V3_ENABLED', false),
'cache_version' => env('DISCOVERY_V3_CACHE_VERSION', 'cache-v3'),
'cache_ttl_minutes' => (int) env('DISCOVERY_V3_CACHE_TTL_MINUTES', 5),
'vector_similarity_weight' => (float) env('DISCOVERY_V3_VECTOR_SIMILARITY_WEIGHT', 0.8),
'vector_base_score' => (float) env('DISCOVERY_V3_VECTOR_BASE_SCORE', 0.75),
'max_seed_artworks' => (int) env('DISCOVERY_V3_MAX_SEED_ARTWORKS', 3),
'vector_candidate_pool' => (int) env('DISCOVERY_V3_VECTOR_CANDIDATE_POOL', 60),
'sections' => [
'similar_style_limit' => (int) env('DISCOVERY_V3_SECTION_SIMILAR_STYLE_LIMIT', 3),
'you_may_also_like_limit' => (int) env('DISCOVERY_V3_SECTION_YOU_MAY_ALSO_LIKE_LIMIT', 6),
'visually_related_limit' => (int) env('DISCOVERY_V3_SECTION_VISUALLY_RELATED_LIMIT', 6),
],
],
// Phase 8B: versioned ranking blend weights.
// Blend components: w1=interest, w2=recency, w3=popularity, w4=novelty.
'ranking' => [