Sentiment Analysis (also called opinion mining) is the process of determining the emotional tone behind text - whether it's positive, negative, or neutral.
Why is it important?
• Understand customer feedback and reviews
• Monitor brand reputation on social media
• Analyze market sentiment for trading
• Improve products based on user opinions
• Gauge public opinion on topics/events
Sentiment Categories
😊
Positive
Expresses satisfaction, happiness, approval
😞
Negative
Shows dissatisfaction, anger, disapproval
😐
Neutral
Neither positive nor negative, factual
Sentiment Analysis in Action
"This movie is absolutely fantastic! Amazing acting and great story."
POSITIVE
Confidence: 95%
"Terrible service, waited forever and the food was cold. Never coming back!"
NEGATIVE
Confidence: 92%
"The restaurant is located on Main Street and opens at 6 PM."
NEUTRAL
Confidence: 87%
Click on examples above to learn more about sentiment detection techniques!