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Table 1 An overview of the forecast models

From: Machine learning algorithms to predict intraoperative hemorrhage in surgical patients: a modeling study of real-world data in Shanghai, China

Model

Describe

Strengths

AdaB

an ensemble learning algorithm by iteration until a stop condition is reached or the error rate becomes sufficiently small [27].

the ability to handle complex datasets and feature interactions

LGB

based on gradient boosting decision trees

optimize training speed and memory usage

XGB

a boosting integrated machine learning algorithm based on the CART regression tree.

integrates regularization techniques and feature selection methods, demonstrating strong generalization ability and predictive performance [17].

CatB

a gradient boosting machine learning algorithm

high performance in categorical features

LR

a supervised learning method and a member of the general linear model family [16]

simple

LSTM

a supervised recurrent neural network

capture time correlation more effectively [16].

MLP

one of the simplest artificial neural networks (ANNs) for data classification tasks [17] [17].

suitable for solving classification and regression problems