Metric Learning in Codebook Generation of Bag-of-Words for Person Re-identification.
Lu TianShengjin WangPublished in: CoRR (2017)
Keyphrases
- bag of words
- person re identification
- metric learning
- image classification
- distance metric
- visual words
- sparse coding
- text classification
- pairwise
- action recognition
- image representation
- distance function
- learning tasks
- semi supervised
- dimensionality reduction
- feature space
- n gram
- multi task
- semi supervised learning
- image features
- learning algorithm
- multi class
- background knowledge
- feature vectors
- labeled data
- feature extraction
- image segmentation
- computer vision