Refined Autoencoder-Based CSI Hidden Feature Extraction for Indoor Spot Localization.
Hsiao-Chien TsaiChun-Jie ChiuPo-Hsuan TsengKai-Ten FengPublished in: VTC Fall (2018)
Keyphrases
- feature extraction
- preprocessing
- localization method
- face recognition
- frequency domain
- image classification
- pattern classification
- feature extractors
- wavelet transform
- extracted features
- feature extraction and classification
- conditional independence
- iris recognition
- feature representation
- wifi
- localization algorithm
- feature vectors
- pattern recognition
- image processing
- localization error
- linear discriminant analysis
- feature selection
- dimension reduction
- outdoor environments
- face images
- principal component analysis
- feature extractor
- image preprocessing
- feature space
- accurate localization
- futures market