#wearable-devices News & Analysis

2 articles tagged with #wearable-devices. AI-curated summaries with sentiment analysis and key takeaways from 50+ sources.

2 articles

AINeutralarXiv – CS AI · 14h ago6/10

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FHRFormer: A Self-Supervised Masked Transformer Framework for Fetal Heart Rate Time-Series Inpainting and Forecasting

Researchers propose FHRFormer, a masked transformer-based autoencoder that reconstructs missing fetal heart rate data from wearable monitors using self-supervised learning. The method addresses signal dropout caused by sensor displacement and positional changes, preserving spectral characteristics better than traditional interpolation while enabling both data inpainting and forecasting for improved fetal risk assessment.

AIBullisharXiv – CS AI · Mar 126/10

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Gated Adaptation for Continual Learning in Human Activity Recognition

Researchers developed a new continual learning framework for human activity recognition (HAR) in IoT wearable devices that prevents AI models from forgetting previous tasks when learning new ones. The method uses gated adaptation to achieve 77.7% accuracy while reducing forgetting from 39.7% to 16.2%, training only 2% of parameters.