A Survey on Metric Learning for Feature Vectors and Structured Data.
Aurélien BelletAmaury HabrardMarc SebbanPublished in: CoRR (2013)
Keyphrases
- structured data
- metric learning
- feature vectors
- feature space
- distance metric
- euclidean distance
- semi structured
- unstructured data
- pairwise
- semi supervised
- dimensionality reduction
- learning tasks
- information extraction
- feature extraction
- xml documents
- data sources
- multi task
- textual data
- support vector machine
- mahalanobis metric
- face images
- distance function
- similarity measure
- metadata
- semi supervised learning
- low dimensional
- data points
- high dimensional
- similarity search
- kernel methods
- data representation
- feature set
- domain knowledge
- data sets