“…According to Hannum [16] sentiment analysis or opinion mining refers to a broad field of natural language processing, computational linguistics and text mining which has the aim of analyzing opinions, sentiments, evaluations, attitudes, judgments and emotions of a person whether the speaker or writer relates to a topic, specific product, service, organization, individual or activity. In addition, the journal written by Hannum [16] explains that sentiment analysis is a field of study that analyzes a person's opinions, sentiments, evaluations, attitudes, and emotions from written language. Sentiment analysis is one of the most active research areas in natural language processing and is also widely studied in data mining, web mining, and text mining.…”