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Similarly, emails marked as Spam are filtered using the same NLP techniques. By analysing suspicious content,
sender behaviour, and common spam indicators, Gmail ensures that potentially harmful or irrelevant emails
are directed to the Spam folder.
• Chatbots: Chatbots are software applications that use NLP to communicate with users via text or speech. Smart
assistants like Alexa and Siri understand the speech pattern of the instructions and execute them.
• Sentiment Analysis: Sentiment analysis is commonly used on social media platforms to analyse the emotional
tone of posts, comments, or reviews, categorising them as positive, negative, or neutral.
• Language Translation: Tools like Google Translate employ NLP to convert text from one language to another
by analysing sentence structures and context for accurate translations.
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