Few-Shot NLU with Vector Projection Distance and Abstract Triangular CRF.
Su ZhuLu ChenRuisheng CaoZhi ChenQingliang MiaoKai YuPublished in: NLPCC (1) (2021)
Keyphrases
- conditional random fields
- spatial distance
- projection operator
- distance measure
- low level
- euclidean distance
- feature vectors
- information extraction
- distance function
- video content
- key frames
- random fields
- detection algorithm
- vector space
- maximum entropy
- neural network
- crf model
- transformation matrix
- graphical models
- pairwise
- video sequences
- multiscale
- euclidean norm
- fully connected
- hamming distance
- video shots
- video data
- visual features
- markov random field
- similarity measure