Abstract
AbstractWith the advent of information communications technology (ICT), online exchange of information and opinions is common on the Internet. The sentiment analysis on social media networks like Facebook, Twitter, etc., has turned into a reliable method for ascertaining the users’ opinions encompassing different scenarios. Sentiment analysis is extremely useful to calculate and find out public sentiments and, overall, assist in better decision-making. Sentiment analysis comes under artificial intelligence. The paper presents its applications in the context of safety and event detection in smart cities. It describes data acquisition and data analysis in short. It also discusses the future possibilities and applications of sentiment analysis as a whole. KeywordsArtificial intelligence (AI)Natural language processing (NLP)Sentiment analysisSecuritySafetySmart cities
Published Version
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