Positioning via Spectrum Sensing Using Multidimensional Scaling and Metric Learning with an Application in Millimeter Wave Networks.
Liang LiHusheng LiPublished in: ICC Workshops (2018)
Keyphrases
- metric learning
- multidimensional scaling
- dimensionality reduction
- spectrum sensing
- millimeter wave
- distance metric
- euclidean distance
- low dimensional
- kernel matrix
- distance function
- cognitive radio
- semi supervised
- kernel pca
- pairwise
- learning tasks
- cluster analysis
- feature space
- high dimensional
- multi task
- high dimensional data
- principal component analysis
- pattern recognition
- semi supervised learning
- unsupervised learning
- feature selection
- knn
- geodesic distance
- linear discriminant analysis
- data points
- cellular networks
- wireless communication
- vector space
- feature extraction