Defining a new graph inefficiency measure for the proportional directional distance function and introducing a new Malmquist productivity index.
Jesús T. PastorC. A. Knox LovellJuan AparicioPublished in: Eur. J. Oper. Res. (2020)
Keyphrases
- distance function
- distance measure
- similarity search
- dissimilarity measure
- nearest neighbor
- knn
- metric space
- distance computation
- similarity function
- euclidean distance
- distance metric
- similarity measure
- directed graph
- data points
- image processing
- pattern recognition
- weighted graph
- edit distance
- bipartite graph
- spanning tree
- feature weights
- intrinsic manifold
- graph matching
- feature extraction
- image segmentation
- clustering algorithm