# Analysis of Dynamic Changes in Customer Sentiment on Product Features After the Outbreak of COVID-19 Based on Online Reviews

> Research article (Journal of Mechanical Design, 2021) · cited 13× · AI/ML

**Wikidata**: [openalex:W3213145699](https://www.wikidata.org/wiki/openalex:W3213145699)  
**Source**: https://4ort.xyz/entity/analysis-of-dynamic-changes-in-customer-sentiment-on-product-features-after-the-outbreak-of-covid-19-based-on-online-rev