Browsing Computing by Subject "sentiment analysis"
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Comparison of Machine Learning Classifiers for Sentiment Analysis in Hotel Reviews
(2021)Sentiment analysis or opinion mining refers to the process of identifying people’s sentiments, opinions, attitudes and emotions behind a written text. In recent years, sentiment analysis studies have become an active ... -
Prevention of Cyber Bullying using Machine Learning Techniques
(2021)Cyber bullying has rapidly increased in the past few years with the growth of social media usage and the COVID-19 pandemic. This study uses a dataset of 65000 tweets , splitting them into training and testing sets. ...