-
1881
Research on Ship Heave Motion Compensation Control Under Complex Sea State Environment Based on Improved Reinforcement Learning
Published 2025-07-01“…In these diversified test scenarios, the improved TD3 algorithm exhibits remarkable adaptability and stability. …”
Get full text
Article -
1882
A novel general kernel-based non-negative matrix factorisation approach for face recognition
Published 2022-12-01“…We assume that the mapped basis images fall within the cone spanned by the mapped training data, allowing us to use arbitrary kernel function in the algorithm. …”
Get full text
Article -
1883
Prediction of clinical pregnancy after frozen embryo transfer based on ultrasound radiomics: an analysis based on the optimal periendometrial zone
Published 2025-04-01“…Methods This prospective study had 422 female participants (training set: n = 358, external validation set: n = 64). …”
Get full text
Article -
1884
Radiomic prediction for durable response to high‐dose methotrexate‐based chemotherapy in primary central nervous system lymphoma
Published 2024-09-01“…Multiple machine‐learning algorithms were utilized for feature selection and classification to build a radiomic signature. …”
Get full text
Article -
1885
Machine Learning Model for Predicting Pathological Invasiveness of Pulmonary Ground‐Glass Nodules Based on AI‐Extracted Radiomic Features
Published 2025-08-01“…Nineteen radiomic features were extracted and filtered using Boruta and LASSO algorithms. Seven ML classifiers were evaluated using AUC‐ROC, decision curve analysis (DCA), and SHAP interpretability. …”
Get full text
Article -
1886
Toward Closing the Loop in Image-to-Image Conversion in Radiotherapy: A Quality Control Tool to Predict Synthetic Computed Tomography Hounsfield Unit Accuracy
Published 2024-12-01“…The algorithm evaluation revealed an accurate HU prediction (a median absolute prediction deviation equal to 4 HU for CBCT-based synthetic CTs and 6 HU for MR-based synthetic CTs), with discrepancies that do not affect the clinical decisions made on the basis of the proposed estimation. …”
Get full text
Article -
1887
Predicting p53 Status in IDH‐Mutant Gliomas Using MRI‐Based Radiomic Model
Published 2025-08-01“…The predictive performance of the models was evaluated using receiver operating characteristic (ROC) curve analysis. …”
Get full text
Article -
1888
Simple Yet Powerful: Machine Learning-Based IoT Intrusion System With Smart Preprocessing and Feature Generation Rivals Deep Learning
Published 2025-01-01“…Here we propose a classical machine learning system, built around a Random Forest classifier paired with a novel feature extraction algorithm adapted from Explainable Boosted Linear Regression (EBLR). …”
Get full text
Article -
1889
Development and validation of a prediction model for VTE risk in gastric and esophageal cancer patients
Published 2025-02-01“…Using nine supervised learning algorithms, 576 prediction models were developed based on 56 available variables. …”
Get full text
Article -
1890
Preoperative prediction of pituitary neuroendocrine tumor invasion using multiparametric MRI radiomics
Published 2025-01-01“…Data were divided into training set and testing set according to different field strength equipment. …”
Get full text
Article -
1891
Computed tomography-based radiomics model for predicting station 4 lymph node metastasis in non-small cell lung cancer
Published 2025-06-01“…Methods We included a total of 356 NSCLC patients at pN0-pN2 stage, divided into training (n = 207), internal test (n = 90), and independent test (n = 59) sets. …”
Get full text
Article -
1892
Prediction of Insulin Resistance in Nondiabetic Population Using LightGBM and Cohort Validation of Its Clinical Value: Cross-Sectional and Retrospective Cohort Study
Published 2025-06-01“…The dataset was split into 80% (13,128/16,411) training and 20% (32,83/16,411) testing. A total of 5 machine learning algorithms, namely random forest, Light Gradient Boosting Machine (LightGBM), Extreme Gradient Boosting, Gradient Boosting Machine, and CatBoost were used. …”
Get full text
Article -
1893
Machine Learning Prognostic Model for Post-Radical Resection Hepatocellular Carcinoma in Hepatitis B Patients
Published 2025-02-01“…A prognostic model was developed using a machine learning algorithm and evaluated for predictive performance using the concordance index (C-index), calibration curve, decision curve analysis (DCA), and receiver operating characteristic (ROC) curves.Results: Key predictors for constructing the best model included body mass index (BMI), albumin (ALB) levels, surgical resection method (SRM), and the American Joint Committee on Cancer (AJCC) stage. …”
Get full text
Article -
1894
Preoperative prediction of WHO/ISUP grade of ccRCC using intratumoral and peritumoral habitat imaging: multicenter study
Published 2025-05-01“…Methods Data from two hospitals included 513 ccRCC patients, who were divided into training (70%), validation (30%), and an external validation set (testing) of 67 patients. …”
Get full text
Article -
1895
A machine learning-based depression risk prediction model for healthy middle-aged and older adult people based on data from the China health and aging tracking study
Published 2025-08-01“…The dataset was randomly split into a training set (70%) and a testing set (30%), and hyperparameters were optimized in the training phase. …”
Get full text
Article -
1896
Prediction of outcomes following intravenous thrombolysis in patients with acute ischemic stroke using serum UCH-L1, S100β, and NSE: a multicenter prospective cohort study employin...
Published 2025-06-01“…Least Absolute Shrinkage and Selection Operator regression was used for feature selection, and six ML algorithms were tested. Model performance was evaluated using the area under the receiver operating characteristic curve (AUC), F 1-score, calibration curve, and decision curve analysis. …”
Get full text
Article -
1897
Research on the development of an intelligent prediction model for blood pressure variability during hemodialysis
Published 2025-02-01“…The definitions of IDH and IDHTN were clarified, and 10 machine learning algorithms were used to build the models. For model development, the dialysis data were randomly split into a training set (80%) and a testing set (20%). …”
Get full text
Article -
1898
EMUs Electrical Connector Life Prediction Based on Accelerated Degradation Data
Published 2019-05-01“…Using physical model of life prediction and data processing algorithm and accelerated degradation data modeling process based on degradation distribution, the reliability and life evaluation of EMUs electrical connectors were realized. …”
Get full text
Article -
1899
Sample Weighting Methods for Compensating Class Imbalance in Elephant Flow Classification
Published 2024-01-01“…This paper compares various sample weighting techniques to compensate this imbalance during model training. We evaluate recommended approaches, as well as propose novel methods based on roots, powers, and logarithms of flow size. …”
Get full text
Article -
1900
A novel canopy water indicator for UAV imaging to monitor winter wheat water status
Published 2025-12-01“…To develop robust estimation models, four machine learning algorithms were implemented across individual and combined growth stages, and their performance was validated using independent ground-measured datasets that were not used during the training process. …”
Get full text
Article