Self-Organizing Maps
Pattern Recognition, Third Edition
Pattern Recognition, Third Edition
Automatic socio-economic classification of households using electricity consumption data
Proceedings of the fourth international conference on Future energy systems
How to auto-configure your smart home?: high-resolution power measurements to the rescue
Proceedings of the fourth international conference on Future energy systems
Watts in the basket?: Energy Analysis of a Retail Chain
Proceedings of the 5th ACM Workshop on Embedded Systems For Energy-Efficient Buildings
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The ongoing liberalization of the energy market makes energy providers increasingly look at premium services -- like personalized energy consulting -- as preferred methods to bind existing customers and attract new ones. Providing such services, however, requires knowledge of specific properties of the customer's household -- like its size and the number of persons living in it. In this paper, we investigate how such properties can be inferred from the fine-grained electricity consumption data provided by digital electricity meters. In particular, we focus on exploring which properties are both interesting and likely to be identified using well-known classification methods. To this end, we first elicit a set of interesting properties by performing in-depth interviews with employees of three different energy providers. We then explore a large set of electricity consumption traces using a self-organizing map. This analysis allows to identify a set of household properties that are likely to be inferable from electricity consumption data using standard classification methods. For instance, our results show that the size of a household and the income of its occupants are properties that are both highly useful to energy providers as well as likely to be detectable using an automatic classification system.