@Article{cmc.2020.011278,
AUTHOR = {Yuwen Chen, Xiaolin Qin, Lige Zhang, Bin Yi},
TITLE = {A Novel Method of Heart Failure Prediction Based on DPCNNXGBOOST Model},
JOURNAL = {Computers, Materials \& Continua},
VOLUME = {65},
YEAR = {2020},
NUMBER = {1},
PAGES = {495--510},
URL = {http://www.techscience.com/cmc/v65n1/39579},
ISSN = {1546-2226},
ABSTRACT = {The occurrence of perioperative heart failure will affect the quality of medical 
services and threaten the safety of patients. Existing methods depend on the judgment of 
doctors, the results are affected by many factors such as doctors’ knowledge and 
experience. The accuracy is difficult to guarantee and has a serious lag. In this paper, a 
mixture prediction model is proposed for perioperative adverse events of heart failure, 
which combined with the advantages of the Deep Pyramid Convolutional Neural 
Networks (DPCNN) and Extreme Gradient Boosting (XGBOOST). The DPCNN was 
used to automatically extract features from patient’s diagnostic texts, and the text features 
were integrated with the preoperative examination and intraoperative monitoring values 
of patients, then the XGBOOST algorithm was used to construct the prediction model of 
heart failure. An experimental comparison was conducted on the model based on the data 
of patients with heart failure in southwest hospital from 2014 to 2018. The results showed 
that the DPCNN-XGBOOST model improved the predictive sensitivity of the model by 
3% and 31% compared with the text-based DPCNN Model and the numeric-based 
XGBOOST Model.},
DOI = {10.32604/cmc.2020.011278}
}