A systematic review of data pre-processing methods and unsupervised mining methods used in profiling smart meter data

Author:

Dahunsi Folasade M., ,Olawumi Abayomi E.,Ale Daniel T.,Sarumi Oluwafemi A., ,

Abstract

<abstract> <p>The evolution of smart meters has led to the generation of high-resolution time-series data - a stream of data capable of unveiling valuable knowledge from consumption behaviours for different applications. The ability to extract hidden knowledge from such massive amounts of data requires that it be analysed intelligently. Hence, for a clear representation of the various consumption behaviours of consumers, a good number of data mining technologies are usually employed. This paper presents a systematic review of the various data mining techniques and methodologies employed while profiling energy data streams. The review identifies the strengths and shortcomings of existing data mining methods as applied in research, focusing more on data processing techniques and load clustering. Also discussed are data mining methods used to profile consumption data, their pros and cons. It was inferred during the research that the choice of data mining technique employed is highly dependent on the application it is intended for and the intrinsic nature of the dataset.</p> </abstract>

Publisher

American Institute of Mathematical Sciences (AIMS)

Subject

Electrical and Electronic Engineering,Computer Science Applications,Control and Systems Engineering

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