sentimentanalüüsi
Sentiment analysis, also known as opinion mining, is a natural language processing (NLP) technique used to determine the emotional tone or sentiment behind a sequence of words. It involves the use of algorithms and machine learning models to classify text data as positive, negative, or neutral. Sentiment analysis can be applied to various types of text, including social media posts, customer reviews, and news articles, to gain insights into public opinion, brand perception, and market trends.
The process of sentiment analysis typically involves several steps. First, the text data is preprocessed to
There are several approaches to sentiment analysis, including rule-based methods, machine learning algorithms, and deep learning
Sentiment analysis has numerous applications in various industries, including marketing, finance, and politics. In marketing, sentiment