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A semi-supervised load identification method with class incremental learning.
- Source :
-
Engineering Applications of Artificial Intelligence . May2024, Vol. 131, pN.PAG-N.PAG. 1p. - Publication Year :
- 2024
-
Abstract
- With the proposal of the carbon peaking and neutrality targets, non-intrusive load monitoring (NILM) is crucial for energy saving and demand response. How to achieve accurate load identification (LI) is the key to the application of NILM. However, it faces a major challenge: how to identify loads accurately from massive incremental unlabeled data streams. To tackle this challenge, we propose a novel method that combines class incremental learning (CIL) and semi-supervised learning (SSL). Our method prevents catastrophic forgetting by preserving samples, distilling knowledge and aligning weights in incremental tasks. Moreover, our method leverages a semi-supervised learning structure called the Temporal Ensembling to exploit unlabeled data and overcome the semi-supervised problem in incremental learning. We test our method on PLAID and WHITED public datasets and demonstrate its effectiveness. [ABSTRACT FROM AUTHOR]
- Subjects :
- *MACHINE learning
*SUPERVISED learning
*ENERGY consumption
*TEST methods
Subjects
Details
- Language :
- English
- ISSN :
- 09521976
- Volume :
- 131
- Database :
- Academic Search Index
- Journal :
- Engineering Applications of Artificial Intelligence
- Publication Type :
- Academic Journal
- Accession number :
- 176501639
- Full Text :
- https://doi.org/10.1016/j.engappai.2023.107768