# Multilayer source selection as a tool for supporting patent search and classification

> Research article (Information Retrieval, 2015) · cited 17× · AI/ML

**Wikidata**: [openalex:W2203751086](https://www.wikidata.org/wiki/openalex:W2203751086)  
**Source**: https://4ort.xyz/entity/multilayer-source-selection-as-a-tool-for-supporting-patent-search-and-classification