# Word embeddings for topic modeling: An application to the estimation of the economic policy uncertainty index

> Research article (Expert Systems with Applications, 2022) · cited 18× · AI/ML

**Wikidata**: [openalex:W3208646510](https://www.wikidata.org/wiki/openalex:W3208646510)  
**Source**: https://4ort.xyz/entity/word-embeddings-for-topic-modeling-an-application-to-the-estimation-of-the-economic-policy-uncertainty-index