# A systematic study of the class imbalance problem: Automatically identifying empty camera trap images using convolutional neural networks

> Research article (Ecological Informatics, 2021) · cited 29× · AI/ML

**Wikidata**: [openalex:W3168355424](https://www.wikidata.org/wiki/openalex:W3168355424)  
**Source**: https://4ort.xyz/entity/a-systematic-study-of-the-class-imbalance-problem-automatically-identifying-empty-camera-trap-images-using-convolutional