2022
DOI: 10.3390/s22239323
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Machine Learning-Based Ensemble Classifiers for Anomaly Handling in Smart Home Energy Consumption Data

Abstract: Addressing data anomalies (e.g., garbage data, outliers, redundant data, and missing data) plays a vital role in performing accurate analytics (billing, forecasting, load profiling, etc.) on smart homes’ energy consumption data. From the literature, it has been identified that the data imputation with machine learning (ML)-based single-classifier approaches are used to address data quality issues. However, these approaches are not effective to address the hidden issues of smart home energy consumption data due… Show more

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Cited by 15 publications
(7 citation statements)
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“…A systematic analysis was conducted to enumerate the duplicate records in the energy consumption data of smart buildings [4] A systematic analysis was conducted to identify the behavior of redundancy in smart home power consumption [5] A systematic three-step method was conducted to learn the abnormal records in smart home power consumption [6] Machine learning-based techniques were implemented to handle various data anomalies in smart home power consumption [7] The missing-reading information in smart home power consumption was detected by implementing an effective and easy approach [8]…”
Section: Data Anomaliesmentioning
confidence: 99%
“…A systematic analysis was conducted to enumerate the duplicate records in the energy consumption data of smart buildings [4] A systematic analysis was conducted to identify the behavior of redundancy in smart home power consumption [5] A systematic three-step method was conducted to learn the abnormal records in smart home power consumption [6] Machine learning-based techniques were implemented to handle various data anomalies in smart home power consumption [7] The missing-reading information in smart home power consumption was detected by implementing an effective and easy approach [8]…”
Section: Data Anomaliesmentioning
confidence: 99%
“…The electricity consumption of smart buildings/homes plays a vital role in energy management and this energy management should be further enhanced (Aguilar et al, 2021). This energy management helps to improve the smart grid's functionality in various aspects such as demand-side management, thwarting blackouts, and high-quality power to the consumers (Purna Prakash et al, 2022a; 2022b). But to achieve these functionalities, the energy consumption data should not contain any anomalies (Purna Prakash and Pavan Kumar, 2022c).…”
Section: Introductionmentioning
confidence: 99%
“…But to achieve these functionalities, the energy consumption data should not contain any anomalies (Purna Prakash and Pavan Kumar, 2022c). Some of the most commonly occurring anomalies in energy consumption are missing data, redundant data, and outliers (Purna Prakash and Pavan Kumar, 2021, Purna Prakash and Pavan Kumar, 2022d). Energy data digitalization has created new opportunities to find out such anomalies easily (Leiria et al, 2021).…”
Section: Introductionmentioning
confidence: 99%
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“…An algorithm based on a CNN and GRU was proposed, and the data were tested in real time on measurements from the State Grid Corporation of China. The authors of [5] addressed the analysis of measurements with smart meters for households but in the context of anomalies in the recorded data rather than instantaneous power consumption. Random forest, support vector machine, decision tree, naive Bayes, K-nearest neighbor, and neural network algorithms were used to detect anomalies.…”
Section: Introductionmentioning
confidence: 99%