Multi-label Long Short-Term Memory for construction vehicle activity recognition with imbalanced supervision
Haruka Abe,Takuya Hino,Motohide Sugihara,Hiroki Ikeya,Masamichi Shimosaka,Haruka Abe,Takuya Hino,Motohide Sugihara,Hiroki Ikeya,Masamichi Shimosaka
Sensor-based activity recognition for construction vehicles is useful for evaluating the skills of the operator, measuring work efficiency, and many other use cases. Therefore, many researches have explored robust activity-recognition models. However, it remains a challenge to apply the model to many construction sites because of the imbalance of the dataset. While it is natural to employ multi-la...
