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