Fingerprint-based location positoning using improved KNN.
Xiaomei LiangXuerong GouYong LiuPublished in: IC-NIDC (2012)
Keyphrases
- hierarchical document clustering
- k nearest neighbor
- knn
- nearest neighbor
- text categorization
- k nearest neighbour
- classification algorithm
- classification method
- knn algorithm
- text classification
- support vector machine svm
- k nearest
- distance function
- neural network
- multiscale
- knn classifier
- graph construction
- input space
- feature selection
- support vector machine
- machine learning
- data sets
- learning algorithm
- semi supervised
- shows significant improvements