Deep Cellular Recurrent Network for Efficient Analysis of Time-Series Data With Spatial Information.

Efficient processing of large-scale time-series data is an intricate problem in machine learning. Conventional sensor signal processing pipelines with hand-engineered feature extraction often involve huge computational costs with high dimensional data. Deep recurrent neural networks have shown promise in automated feature learning for improved time-series processing.

Sparse Simultaneous Recurrent Deep Learning for Robust Facial Expression Recognition.

Facial expression recognition is a challenging task that involves detection and interpretation of complex and subtle changes in facial muscles. Recent advances in feed-forward deep neural networks (DNNs) have offered improved object recognition performance. Sparse feature learning in feed-forward DNN models offers further improvement in performance when compared to the earlier handcrafted techniques.

Real-Time Epileptic Seizure Detection Using EEG.

This paper proposes a novel patient-specific real-time automatic epileptic seizure onset detection, using both scalp and intracranial electroencephalogram (EEG). The proposed technique obtains harmonic multiresolution and self-similarity-based fractal features from EEG for robust seizure onset detection. A fast wavelet decomposition method, known as harmonic wavelet packet transform (HWPT), is computed based on Fourier transform to achieve higher frequency resolutions without recursive calculations.