Fine-Grained Similarity Measurement between Educational Videos and Exercises.
Xin WangWei HuangQi LiuYu YinZhenya HuangLe WuJianhui MaXue WangPublished in: ACM Multimedia (2020)
Keyphrases
- fine grained
- similarity measurement
- coarse grained
- retrieval method
- euclidean distance
- similarity metric
- dynamic time warping
- similarity search
- distance metric
- semantic similarity
- similarity measure
- multimedia
- shape descriptors
- retrieval process
- access control
- retrieval effectiveness
- distance function
- high dimensional