no code implementations • 26 Jun 2023 • Zixuan Wang, Bo Qin, Mengxuan Li, Chenlu Zhan, Mark D. Butala, Peng Peng, Hongwei Wang
The proposed method employs cosine similarity to identify hard samples and subsequently, leverages supervised contrastive learning to learn more discriminative representations by constructing hard sample pairs.
no code implementations • 13 Feb 2023 • Mengxuan Li, Peng Peng, Min Wang, Hongwei Wang
The novelty of HDLCNN lies in its capability of processing tabular data with features of arbitrary order without seeking the optimal order, due to the ability to agglomerate correlated features of feature clustering and the large receptive field of dilated convolution.
no code implementations • 12 Feb 2023 • Peng Peng, Hanrong Zhang, Mengxuan Li, Gongzhuang Peng, Hongwei Wang, Weiming Shen
Finally, the model decision is biased toward the new classes due to the class imbalance.
no code implementations • 3 Feb 2023 • Mengxuan Li, Peng Peng, Jingxin Zhang, Hongwei Wang, Weiming Shen
The comprehensive results demonstrate that the proposed SCCAM method can achieve better performance compared with the state-of-the-art methods on fault classification and root cause analysis.