Towards the automatic data annotation for human activity recognition based on wearables and BLE beacons
2021 IEEE International Symposium on Inertial Sensors and Systems (INERTIAL)(2021)
摘要
In machine learning, the data annotation process is an essential, but error-prone and time-consuming manual activity, which associates metadata to the samples of a dataset. In the context of Human Activity Recognition (HAR) this generally reflects in a human watching the video recordings of the activities carried out by the target user to assign a label to each video frame. The label can refer, fo...
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关键词
Annotations,Magnetometers,Wearable computers,Magnetic sensors,Time series analysis,Distributed databases,Manuals
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