# Fast and Efficient Four‑class Motor Imagery Electroencephalography Signal Analysis Using Common Spatial Pattern– Ridge Regression Algorithm for the Purpose of Brain– Computer Interface

> Research article (Journal of Medical Signals & Sensors, 2017) · cited 10× · AI/ML

**Wikidata**: [openalex:W2974138329](https://www.wikidata.org/wiki/openalex:W2974138329)  
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