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Semantic search for public opinions on urban affairs: A probabilistic topic modeling-based approach

Public PolicyEngineeringInformation RetrievalData ScienceSemantic SearchOpinion AggregationTopic ModelSemantic ApproachPublic OpinionUrban PlanningUrban AffairsUrban ScienceNews SemanticsPublic OpinionsContent AnalysisSocial SciencesText Mining