# Data preprocessing strategy in constructing convolutional neural network classifier based on constrained particle swarm optimization with fuzzy penalty function

> Research article (Engineering Applications of Artificial Intelligence, 2022) · cited 27× · AI/ML

**Wikidata**: [openalex:W4309779849](https://www.wikidata.org/wiki/openalex:W4309779849)  
**Source**: https://4ort.xyz/entity/data-preprocessing-strategy-in-constructing-convolutional-neural-network-classifier-based-on-constrained-particle-swarm-