Recently, it has been noted that user behaviour can have a large impact on the final energy consumption in buildings. Through the combination ofmathematical modelling and data from wireless ambient sensors, we can model human behaviour patterns and use the information to regulate building management systems (BMS) in order to achieve the best trade-off between user comfort and energy efficiency. Furthermore, streaming sensor data can be used to perform real-time classification. In this work, we have modelled user activity patterns using both offline and online learning approaches based on non-linear multi-class Support Vector Machines. We have conducted a comparison study with other machine learning approaches (i.e. Linear SVM, Hidden-Markov and K-nearestmodels). Experimental results showthat our proposed approach outperforms the other methods for the scenarios evaluated in terms of accuracy and processing speed.
CITATION STYLE
Ortega, J. L. G., Han, L., & Bowring, N. (2016). Modelling and detection of user activity patterns for energy saving in buildings. Studies in Computational Intelligence, 647, 165–185. https://doi.org/10.1007/978-3-319-33353-3_9
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