1 code implementation • 22 May 2023 • Alexander Hoelzemann, Julia Lee Romero, Marius Bock, Kristof Van Laerhoven, Qin Lv
We present a benchmark dataset for evaluating physical human activity recognition methods from wrist-worn sensors, for the specific setting of basketball training, drills, and games.
1 code implementation • 15 May 2023 • Alexander Hoelzemann, Kristof Van Laerhoven
Furthermore, we discuss the advantages and disadvantages of the methods compared in our study, the biases they may could introduce and the consequences of their usage on human activity recognition studies and as well as possible solutions.
1 code implementation • 13 Oct 2021 • Marius Bock, Alexander Hoelzemann, Michael Moeller, Kristof Van Laerhoven
Activity recognition systems that are capable of estimating human activities from wearable inertial sensors have come a long way in the past decades.
no code implementations • 12 Sep 2021 • Lukas Wegmeth, Alexander Hoelzemann, Kristof Van Laerhoven
The second classifier is a Deep Neural Network that combines convolution layers with recurrent layers to predict windows with a single label, out of the 15 possible classes, at an F1 score of >60%.
2 code implementations • 2 Sep 2021 • Sandeep Ramachandra, Alexander Hoelzemann, Kristof Van Laerhoven
It improves generalization and reduces amount of annotated human activity data needed for training which reduces labour and time needed with the dataset.
1 code implementation • 2 Aug 2021 • Marius Bock, Alexander Hoelzemann, Michael Moeller, Kristof Van Laerhoven
Recent studies in Human Activity Recognition (HAR) have shown that Deep Learning methods are able to outperform classical Machine Learning algorithms.