Related work Medical data mIning medica machine knowledge learning methods Acute Physiology Score, Chronic Health Score, and Modified Early decision neural SCAP and PSI APACHE score are Warning SVM used to predict Score(MEWS) trees networks renal failures Main problems: Most previous general work uses a snapshot method that takes all the features at a given time as input to a model, discarding the temporal evolving of dataRelated Work Main problems : Most previous general work uses a snapshot method that takes all the features at a given time as input to a model, discarding the temporal evolving of data Medical data mining medical knowledge machine learning methods SCAP and PSI Acute Physiology Score, Chronic Health Score , and APACHE score are used to predict renal failures Modified Early Warning Score (MEWS) decision trees neural networks SVM