SegRewardGraph: unsupervised teaching video story segmentation method based on subtitle length-rewarding strategy and semantic relatedness graphs.
Zhi LiuHao ChenXi KongChaodong WenJia ChenSannyuya LiuZongkai YangPublished in: Multim. Tools Appl. (2024)
Keyphrases
- segmentation method
- semantic relatedness
- wordnet
- image segmentation
- background knowledge
- video data
- active contours
- multimedia
- word sense disambiguation
- segmentation algorithm
- semantic information
- video sequences
- energy function
- video frames
- text retrieval
- semantic similarity
- computational linguistics
- natural language processing
- key frames
- semantic relationships
- text mining
- supervised learning
- wikipedia articles
- machine learning