Sentiment analysis (opinion mining) is a text mining technique that uses machine learning and natural language processing (nlp) to automatically analyze text for the sentiment of the writer (positive, negative, neutral, and beyond).

Is Text Mining same as sentiment analysis?

However, they are not the same thing. Text analytics is the process of analyzing unstructured text, extracting relevant information, and transforming it into useful business intelligence. … Simply put, text analytics gives you the meaning. Sentiment analysis gives you insight into the emotion behind the words.

How does sentiment analysis make data mining?

Sentiment analysis, also referred to as opinion mining, is an approach to natural language processing (NLP) that identifies the emotional tone behind a body of text. … It involves the use of data mining, machine learning (ML) and artificial intelligence (AI) to mine text for sentiment and subjective information.