Keyphrases
- nearest neighbor
- cultural heritage
- k nearest neighbor
- film restoration
- image restoration
- knn
- nearest neighbor search
- digital images
- image processing
- nearest neighbor algorithm
- high dimensional
- training set
- neural network
- high dimensional data
- index structure
- digital technologies
- data points
- digital objects
- similarity measure
- reverse nearest neighbor
- distance function
- missing data
- word segmentation
- keyword extraction