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民意大數據
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GIST
過去一百年,民調機構要預測民意,一直都是沿用傳統的調查方式,現在卻起了翻天覆地的變化。本集會仔細檢視初創公司Advanced Symbolics,如何利用人工智能和公開的社交媒體數據來預測選民意向。不過新科技除了帶來方便,同時亦引申出準確度的問題,甚至會對市民私隱和民主本身構成威脅。