# Effective face detection, feature extraction & neural network based approaches for facial expression recognition

> Research article (2015 International Conference on Information Processing (ICIP), 2015) · cited 24× · AI/ML

**Wikidata**: [openalex:W2429171910](https://www.wikidata.org/wiki/openalex:W2429171910)  
**Source**: https://4ort.xyz/entity/effective-face-detection-feature-extraction-amp-neural-network-based-approaches-for-facial-expression-recognition