# Unveiling the inventive process from patents by extracting problems, solutions and advantages with natural language processing

> Research article (Expert Systems with Applications, 2023) · cited 21× · AI/ML

**Wikidata**: [openalex:W4377695252](https://www.wikidata.org/wiki/openalex:W4377695252)  
**Source**: https://4ort.xyz/entity/unveiling-the-inventive-process-from-patents-by-extracting-problems-solutions-and-advantages-with-natural-language-proce