# A better index for analysis of co-occurrence and similarity

> Research article (Science Advances, 2022) · cited 57× · AI/ML

**Wikidata**: [openalex:W4210664536](https://www.wikidata.org/wiki/openalex:W4210664536)  
**Source**: https://4ort.xyz/entity/a-better-index-for-analysis-of-co-occurrence-and-similarity