# Assisted keyword indexing for lecture videos using unsupervised keyword spotting

> Research article (Pattern Recognition Letters, 2015) · cited 14× · AI/ML

**Wikidata**: [openalex:W2184582886](https://www.wikidata.org/wiki/openalex:W2184582886)  
**Source**: https://4ort.xyz/entity/assisted-keyword-indexing-for-lecture-videos-using-unsupervised-keyword-spotting