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Sentiment analysis, a powerful tool in the marketing world, is the process of extracting opinions, emotions, and attitudes from text data. By leveraging natural language processing and machine ...

This is a preview. Log in through your library . Abstract Sentiment analysis aims to extract the sentiment polarity of given segment of text. Polarity resources that indicate the sentiment polarity of ...

One of the buzzphrases associated with the social web is sentiment analysis. This is the ability to determine a person’s opinion or state of mind by analysing the words they post on Twitter, Facebook ...

This paper demonstrates state-of-the-art text sentiment analysis tools while developing a new time-series measure of economic sentiment derived from economic and financial newspaper articles from ...