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281d0c3e11
Introduces two new site settings to apply exponential age-based penalties to semantic topic suggestions, similar to algorithms used by Reddit/HN: * ai_embeddings_semantic_related_age_penalty (default: 0.3) Controls penalty strength. 0.0 = disabled, 0.3 = gentle bias toward newer content, 1.0+ = strong recency preference * ai_embeddings_semantic_related_age_time_scale (default: 365 days) Controls time horizon. Use 365 for yearly scale, 90 for quarterly scale, etc. Formula: similarity_score / POWER(age_in_days / time_scale + 1, penalty) This allows sites to de-prioritize older topics in suggestions while maintaining configurability for forums with different content lifecycles. Performance optimized with conditional JOINs only when penalty > 0. "Age" here is using bumped_at to work with communities with long lived mega topics too. --------- Co-authored-by: Penar Musaraj <pmusaraj@gmail.com> |
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| automation | ||
| chat | ||
| checklist | ||
| discourse-adplugin | ||
| discourse-affiliate | ||
| discourse-ai | ||
| discourse-apple-auth | ||
| discourse-assign | ||
| discourse-calendar | ||
| discourse-chat-integration | ||
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| discourse-details | ||
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| discourse-github | ||
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| discourse-local-dates | ||
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| discourse-patreon | ||
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| discourse-presence | ||
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| discourse-solved | ||
| discourse-subscriptions | ||
| discourse-templates | ||
| discourse-topic-voting | ||
| discourse-user-notes | ||
| discourse-zendesk-plugin | ||
| footnote | ||
| poll | ||
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