Aspect-Level Sentiment Analysis Approach via BERT and Aspect Feature Location Model

Table 1

Some examples of aspect-based sentiment analysis.

Comments	Aspect	Sentiment polarities
		Positive	Negative	Neutral	Conflict
All the money went into the interior decoration, none of it went to the chefs.	Interior decoration	✓
	Chefs		✓
Great Indian food and the service is incredible.	Indian food	✓
	Service	✓
The lobster sandwich is $24, and although it was good, it was not nearly enough to warrant that price.	Lobster sandwich				✓
	Price		✓