A large-scale quantitative analysis of latent factors and sentiment in online doctor reviews.
Byron C. WallaceMichael J. PaulUrmimala SarkarThomas A. TrikalinosMark DredzePublished in: J. Am. Medical Informatics Assoc. (2014)
Keyphrases
- quantitative analysis
- online reviews
- product reviews
- sentiment analysis
- latent factors
- qualitative analysis
- sentiment classification
- opinion mining
- factor analysis
- qualitative and quantitative analysis
- qualitative evaluation
- data mining
- matrix factorization
- discriminant analysis
- random variables
- probabilistic latent semantic analysis
- topic models
- text classification
- keywords