Soft-sensor technology plays a vital role in tracking and monitoring the key production indicators of the grinding and classifying process. Least squares support vector machine (LSSVM). as a soft-sensor model with strong generalization ability. can be used to predict key production indicators in complex grinding processes. https://iwbnixchdne8.timeblog.net/70688123/histological-biomarkers-and-biometric-data-on-trahira-hoplias-malabaricus-pisces-characiformes-erythrinidae-a-bioindicator-species-in-the-mearim-river-brazilian-amazon