A Novel Query Extension Method Based on LDA.
Yongjun ZhangJialin MaZhijian WangBolun ChenPublished in: EIDWT (2017)
Keyphrases
- cost function
- dynamic programming
- similarity measure
- detection method
- high accuracy
- probabilistic model
- retrieval method
- data sets
- high precision
- segmentation method
- support vector machine svm
- generative model
- query processing
- prior knowledge
- dimensionality reduction
- pairwise
- feature space
- video sequences
- objective function
- image sequences
- linear discriminant analysis
- discriminant analysis
- dimension reduction
- search engine