A Data-Driven Approach to Finding K for K Nearest Neighbor Matching in Average Causal Effect Estimation.
Tingting XuYinghao ZhangJiuyong LiLin LiuZiqi XuDebo ChengZaiwen FengPublished in: WISE (2023)
Keyphrases
- k nearest neighbor
- knn
- nearest neighbor
- text categorization
- matching algorithm
- support vector machine svm
- classification algorithm
- support vector machine
- image matching
- classification method
- neural network
- knn classification
- knn classifier
- estimation error
- text classification
- feature selection
- knn algorithm
- distance function
- distance computation
- keypoints
- nearest neighbour
- learning algorithm
- data sets