Lim, Jason Jing Wei and Ooi, Boonyaik Yaik and Lee, Wai Kong and Tan, Teik Boon and Liew, Soung Yue (2022) Noncontact machinery operation status monitoring system with gated recurrent unit model. Turkish Journal of Electrical Engineering and Computer Sciences, 30 (6). 2373 - 2384. ISSN 13000632