# Word Cloud and Sentiment Analysis of Amazon Earphones Reviews with R Programming Language

> Research article (Informatica Economica, 2020) · cited 37× · AI/ML

**Wikidata**: [openalex:W3114455447](https://www.wikidata.org/wiki/openalex:W3114455447)  
**Source**: https://4ort.xyz/entity/word-cloud-and-sentiment-analysis-of-amazon-earphones-reviews-with-r-programming-language