Cross-direction environmental performance evaluation based on directional distance function in data envelopment analysis.
Beibei XiongYuqing ZouQingxian AnXia YanPublished in: Expert Syst. Appl. (2022)
Keyphrases
- distance function
- data envelopment analysis
- input output
- efficient frontier
- knn
- similarity search
- distance measure
- dea models
- linear programming
- multi criteria
- metric space
- multiple objective programming
- nearest neighbor
- distance metric
- nearest neighbor classification
- multiple objective linear programming
- k nearest neighbor
- data points
- dea model
- artificial intelligence
- statistical analysis
- lower bound
- distance computation
- pattern recognition
- neural network