Adaptive Multi-Type Fingerprint Indoor Positioning and Localization Method Based on Multi-Task Learning and Weight Coefficients K-Nearest Neighbor.
Zhengwu YuanXupeng ZhaXiaojian ZhangPublished in: Sensors (2020)
Keyphrases
- k nearest neighbor
- multi task learning
- multi type
- knn
- multi task
- nearest neighbor
- gaussian processes
- learning tasks
- text categorization
- feature selection
- data objects
- neural network
- transfer learning
- learning problems
- support vector machine
- text classification
- data sets
- distance function
- data mining
- image features
- pairwise
- feature extraction