AI engineering glossary · NLP embeddings
What is sentiment analysis?
Sentiment analysis (also called Opinion mining): Determining the attitude expressed in text, typically positive, negative or neutral, or a score along that range. It is applied to reviews, social posts and support messages to track how people feel.
Sentiment analysis: an example
"Delivery was late but the food was great" may be labelled mixed or slightly positive.
Related terms
More NLP embeddings terms
- Sequence labelling
- Siamese network
- Skip-gram
- Slot filling
- Smoothing
- spaCy
- Special tokens
- Spelling correction
Where you learn it
Sentiment analysis is part of the AI Engineering Program, which teaches it with notes, a hands-on lab and an exam. The first lesson is free.