Ranked Similarity Weighting and Top-nk Sampling in Deep Metric Learning.
Jian WangXinyue LiZhichao ZhangWei SongWeiqi GuoPublished in: IEEE Trans. Multim. (2023)
Keyphrases
- metric learning
- distance metric
- distance function
- similarity measure
- nearest neighbor classification
- pairwise similarities
- distance metric learning
- euclidean distance
- machine learning and pattern recognition
- pairwise
- semi supervised
- distance measure
- dimensionality reduction
- learning tasks
- similarity function
- multi task
- similarity metric
- feature space
- data points
- mahalanobis metric
- kernel matrix
- principal component analysis
- semi supervised learning
- random sampling
- high dimensional
- computer vision
- supervised learning