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Showing 1 to 3 of 3 for “"Matrix Profile"”.
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Anomaly Detection for Smart Infrastructure: An Unsupervised Approach for Time Series Comparison
… an architecture which leverages the concept of matrix profile which essentially refers to a data structure containing the euclidean scores of the subsequences of two time series that is obtained through a similarity join.It is an architecture comprising of a data fusion technique coupled with …
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Exploratory Data Analysis (EDA) and Predictive Machine Learning (ML) for Buildings’ Energy Fault Detection
… fault detection, probabilistic regression and matrix profile threshold approaches to determine a reliable, scalable, accurate, and efficient solution for building energy fault detection systems. We benchmark these algorithms on the publicly available Large-scale Energy Anomaly Detection (LEAD) …
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A digital approach to the management of brownfields
… Additionally, this thesis shows how a pan matrix profile may be used to efficiently identify patterns (motifs) in the real time pressure signatures of wells. Understanding of the motifs are assessed through a physics-based model, providing a useful tool for engineers to perform surveillance …