# A PCA-based frame selection method for applying CNN and LSTM to classify postural behaviour in sows

> Research article (Computers and Electronics in Agriculture, 2021) · cited 29× · AI/ML

**Wikidata**: [openalex:W3194434449](https://www.wikidata.org/wiki/openalex:W3194434449)  
**Source**: https://4ort.xyz/entity/a-pca-based-frame-selection-method-for-applying-cnn-and-lstm-to-classify-postural-behaviour-in-sows