What Is Sentiment Analysis? How AI Reads Emotion in Text (Plain English Guide)

Sentiment analysis is one of the most powerful — and most misunderstood — tools in AI. Here's exactly how it works, what it can and can't do, and why it matters for anyone who communicates through text.

Category: Technology | Published: 2026-06-02

You've probably used sentiment analysis without knowing it. Every time a platform classifies your review as positive or negative, every time a chatbot detects your frustration and escalates to a human agent, every time a company tracks whether social media is talking about their brand warmly or crit...

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