# Vision-Based Activity Classification of Excavators by Bidirectional LSTM

> Research article (Applied Sciences, 2022) · cited 28× · AI/ML

**Wikidata**: [openalex:W4312202283](https://www.wikidata.org/wiki/openalex:W4312202283)  
**Source**: https://4ort.xyz/entity/vision-based-activity-classification-of-excavators-by-bidirectional-lstm