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Sentiment Analysis

感情分析(かんじょうぶんせき)

BeginnerCore Concepts

An NLP technique that identifies the emotional tone of text — whether it's positive, negative, or neutral.

Why It Matters

Businesses use sentiment analysis to monitor brand perception, analyze customer feedback, and track trends.

Example in Practice

A tool that scans thousands of product reviews and reports that 78% are positive.

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