Domain-invariant Similarity Activation Map Metric Learning for Retrieval-based Long-term Visual Localization.
Hanjiang HuHesheng WangZhe LiuWeidong ChenPublished in: CoRR (2020)
Keyphrases
- metric learning
- distance metric
- long term
- distance function
- nearest neighbor classification
- distance metric learning
- semi supervised
- pairwise similarities
- machine learning and pattern recognition
- information retrieval
- pairwise
- similarity measure
- dimensionality reduction
- multi task
- distance measure
- euclidean distance
- learning tasks
- similarity function
- knn
- visual features
- feature space
- image retrieval
- data sets
- learning algorithm
- background knowledge
- domain knowledge
- nearest neighbor
- data points
- multi class