基本解释[計算機科學技術]陳述定界专业释义計算機科學技術陳述定界The system aims to solve three typical problems in an opinion mining system, which are topic identification, claim delimitation and polarity analysis.該系統主要解決了意見挖掘問題中的主題識別、陳述定界和極性分析三個子問題。