A hybrid k-means-GMM machine learning technique for turbomachinery condition monitoringMohd. Dasuki Yusoff, Ching Sheng Ooi, Meng Hee Lim and Mohd. Salman LeongMATEC Web Conf., 255 (2019) 06008DOI: https://doi.org/10.1051/matecconf/201925506008