# ATFA: Adversarial Time–Frequency Attention network for sensor-based multimodal human activity recognition

> Research article (Expert Systems with Applications, 2023) · cited 22× · AI/ML

**Wikidata**: [openalex:W4386318461](https://www.wikidata.org/wiki/openalex:W4386318461)  
**Source**: https://4ort.xyz/entity/atfa-adversarial-timefrequency-attention-network-for-sensor-based-multimodal-human-activity-recognition