Integrating group frontier and metafrontier directional distance functions to evaluate the efficiency of production units.
Ming-Miin YuKok Fong SeeBo HsiaoPublished in: Eur. J. Oper. Res. (2022)
Keyphrases
- distance function
- similarity search
- knn
- distance measure
- nearest neighbor
- metric space
- euclidean distance
- complex objects
- similarity function
- data sets
- pairwise
- data points
- distance metric
- similarity measure
- edit distance
- computational complexity
- range queries
- production system
- k nearest neighbor
- euclidean space
- distance computation
- data representations
- quadratic form