Story's scientific field profile
Political science 45%, Engineering 27%, Law 14%, Computer science 14%
Formula for scholar power: sum of each reposter's field match × √reposter's h-index
Ranking score inputs
Relevance
Recency
Reposts
Scholar power
Formula for ranking score (post): scholar_power × max((total_reposts)^(1/3), 1) × (1 / max(hours_since_posted, 1)) × (raw_relevance)^3