Freedom: Online Activity Recognition via Dictionary-Based Sparse Representation of RFID Sensing Data.
Lina YaoQuan Z. ShengXue LiSen WangTao GuWenjie RuanWan ZouPublished in: ICDM (2015)
Keyphrases
- activity recognition
- sparse representation
- data sets
- high dimensional data
- training data
- data points
- image data
- original data
- sensor data
- compressed sensing
- data analysis
- human activities
- image reconstruction
- sensor networks
- human activity recognition
- compressive sensing
- nearest neighbor
- information extraction
- reinforcement learning
- image processing
- computer vision