# Asymmetric effect of feature level sentiment on product rating: an application of bigram natural language processing (NLP) analysis

> Research article (Internet Research, 2021) · cited 19× · AI/ML

**Wikidata**: [openalex:W3190369693](https://www.wikidata.org/wiki/openalex:W3190369693)  
**Source**: https://4ort.xyz/entity/asymmetric-effect-of-feature-level-sentiment-on-product-rating-an-application-of-bigram-natural-language-processing-nlp-