A mixed unsupervised method for aspect extraction using BERT.
Ganpat Singh ChauhanYogesh Kumar MeenaDinesh GopalaniRavi NahtaPublished in: Multim. Tools Appl. (2022)
Keyphrases
- cost function
- generation method
- fully automatic
- preprocessing
- unsupervised learning
- detection method
- high accuracy
- clustering method
- theoretical analysis
- computationally efficient
- semi supervised
- dynamic programming
- significant improvement
- error rate
- segmentation method
- high precision
- mutual information
- level set
- data sets
- pairwise
- computational complexity
- objective function
- neural network