ORCID Profile
0000-0003-0017-6586
Current Organisation
Aurecon
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Publisher: Association for Computing Machinery (ACM)
Date: 27-11-2018
DOI: 10.1145/3217214
Abstract: Human occupancy counting is crucial for both space utilisation and building energy optimisation. In the current article, we present a semi-supervised domain adaptation method for carbon dioxide - Human Occupancy Counter Plus Plus (DA-HOC++), a robust way to estimate the number of people within one room by using data from a carbon dioxide sensor. In our previous work, the proposed Seasonal Decomposition for Human Occupancy Counting (SD-HOC) model can accurately predict the number of in iduals when the training and labelled data are adequately available. DA-HOC++ is able to predict the number of occupants with minimal training data: as little as 1 day’s data. DA-HOC++ accurately predicts indoor human occupancy for five different rooms across different countries using a model trained from a small room and adapted to other rooms. We evaluate DA-HOC++ with two baseline methods: a support vector regression technique and an SD-HOC model. The results demonstrate that DA-HOC++’s performance on average is better by 10.87% in comparison to SVR and 8.65% in comparison to SD-HOC.
Publisher: Elsevier BV
Date: 06-2018
Publisher: Springer Singapore
Date: 2018
Publisher: ACM
Date: 08-11-2017
Publisher: IEEE
Date: 03-2016
Location: No location found
No related grants have been discovered for Irvan Arief Ang.