Small data challenges for intelligent prognostics and health management: a review
Chuanjiang Li,
Shaobo Li,
Yixiong Feng
et al.
Abstract:Prognostics and health management (PHM) is critical for enhancing equipment reliability and reducing maintenance costs, and research on intelligent PHM has made significant progress driven by big data and deep learning techniques in recent years. However, complex working conditions and high-cost data collection inherent in real-world scenarios pose small-data challenges for the application of these methods. Given the urgent need for data-efficient PHM techniques in academia and industry, this paper aims to exp… Show more
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