# Determining the number of correlated signals between two data sets using PCA-CCA when sample support is extremely small

> Research article (2015 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2015) · cited 17× · AI/ML

**Wikidata**: [openalex:W1863607633](https://www.wikidata.org/wiki/openalex:W1863607633)  
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