Improving LIBS machine learning bacteria classification performance based on self-absorption correction. - Chen, Fei; Liang, Jiahui; Tian, Zhihui; Zhao, Yang; Zhang, Lei; Yin, Wangbao; Li, Jiaxuan; Xiao, Liantuan; Jia, Suotang (JAAS (Journal of Analytical Atomic Spectrometry), 2026)