Predicting mortality in patients with nonvariceal upper gastrointestinal bleeding using machine-learning.

Bogdan Silviu Ungureanu,Dan Ionut Gheonea,Dan Nicolae Florescu,Sevastita Iordache,Sergiu Marian Cazacu,Vlad Florin Iovanescu,Ion Rogoveanu,Adina Turcu-Stiolica

Frontiers in medicine（2023）

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摘要

The best accuracy was obtained by the hyperparameter-tuned K-NN classifier (98%), giving the highest precision and recall on the training and testing datasets among all developed models, showing that machine learning can accurately predict mortality in patients with NVUGIB.

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关键词

Beylor Bleeding score,Glasgow Blatchford score,Rockall score,UGIB,machine learning

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