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u Text Prediction: Today, you have seen that when you write text in the mail window of Gmail, you will get
suggestions about the next word automatically. This is a great example of Text prediction. Simply put, Text
prediction refers to the process of estimating the next word in a phrase or sentence.

u Sentiment Analysis: The process of interpreting and classifying emotions within text data is known as
Sentiment analysis. Usually having business-specific applications, sentiment analysis allows businesses to identify
the sentiment of a customer towards services, brands, or products in online feedback (positive, negative, neutral).
Due to its exceptional abilities, sentiment analysis is widely used for marketing, targeting, etc.

u Text Classification: You have seen unstructured text everywhere. Emails, social media, websites, chat
conversations are some of the areas where NLP text classification is an essential component and is rigorously
used. In real life, you have seen that Gmail automatically categorizes emails as Primary, Social, or Promotions
in Gmail software which is one of the finest examples of text classification using NLP.

Primary
Spam
Social
Incoming email
Promotional

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