Temporally Multi-Scale Sparse Self-Attention for Physical Activity Data Imputation.
Temporally Multi-Scale Sparse Self-Attention for Physical Activity Data Imputation.
Wearable sensors enable health researchers to continuously collect data pertaining to the physiological state of individuals in real-world settings. However, such data can be subject to extensive missingness due to a complex combination of factors. In this work, we study the problem of imputation of missing step count data, one …