# Online learnable keyframe extraction in videos and its application with semantic word vector in action recognition

> Research article (Pattern Recognition, 2021) · cited 31× · AI/ML

**Wikidata**: [openalex:W3198212100](https://www.wikidata.org/wiki/openalex:W3198212100)  
**Source**: https://4ort.xyz/entity/online-learnable-keyframe-extraction-in-videos-and-its-application-with-semantic-word-vector-in-action-recognition