Instance-Based Learning Algorithms
Machine Learning
An optimal algorithm for approximate nearest neighbor searching
SODA '94 Proceedings of the fifth annual ACM-SIAM symposium on Discrete algorithms
Improved heterogeneous distance functions
Journal of Artificial Intelligence Research
Efficient model selection for large-scale nearest-neighbor data mining
BNCOD'10 Proceedings of the 27th British national conference on Data Security and Security Data
Hi-index | 0.00 |
As an analysis of the classification accuracy bound for the Nearest Neighbor technique, in this work we have studied if it is possible to find a good value of the parameter k for each example according to their attribute values. Or at least, if there is a pattern for the parameter k in the original search space. We have carried out different approaches based on the Nearest Neighbor technique and calculated the prediction accuracy for a group of databases from the UCI repository. Based on the experimental results of our study, we can state that, in general, it is not possible to know a priori a specific value of k to correctly classify an unseen example.