# P-wave first-motion polarity determination of waveform data in western Japan using deep learning

> Research article (Earth Planets and Space, 2019) · cited 60× · AI/ML

**Wikidata**: [openalex:W2989717941](https://www.wikidata.org/wiki/openalex:W2989717941)  
**Source**: https://4ort.xyz/entity/p-wave-first-motion-polarity-determination-of-waveform-data-in-western-japan-using-deep-learning