...
Use Daylight’s Sentiment feature to evaluate whether documents concepts are positive, negative, or neutral and measure the amount of times concepts appear in positive or negative documents. Sentiment helps you locate documents where a concept appeared in a positive or negative contextbased on their context. Using deep learning, Sentiment offers you a highly granular view into how users really feel about your services and offerings.
Drivers
Find terms that are prevalent and reveal a significant impact on a measurable aspect of your data in Daylight’s Drivers feature. For example, in a restaurant review project where “scores” are star ratings, the concept “long line” might be a negative driver. A driver’s impact represents the difference between the average score for all documents and the average score for documents that contain the concept you selected. If “long line” has an impact of -0.6 stars, reviews containing “long line” or its conceptual matches are an average of 0.6 stars lower.
...