From Key Points to Key Point Hierarchy: Structured and Expressive Opinion Summarization.
Arie CattanLilach EdenYoav KantorRoy Bar-HaimPublished in: ACL (1) (2023)
Keyphrases
- keypoints
- opinion summarization
- image matching
- text mining
- sentiment classification
- scale invariant
- topic specific
- image features
- keypoint detection
- multiscale
- object recognition
- scale invariant feature transform
- feature detection
- sift descriptors
- matching process
- visual words
- scale space
- global features
- data mining
- sift features
- feature selection