# Hot topic detection and technology trend tracking for patents utilizing term frequency and proportional document frequency and semantic information

> Research article (2016 International Conference on Big Data and Smart Computing (BigComp), 2016) · cited 25× · AI/ML

**Wikidata**: [openalex:W2295862613](https://www.wikidata.org/wiki/openalex:W2295862613)  
**Source**: https://4ort.xyz/entity/hot-topic-detection-and-technology-trend-tracking-for-patents-utilizing-term-frequency-and-proportional-document-frequen