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Technical note: Towards atmospheric compound identification in chemical ionization mass spectrometry with pesticide standards and machine learning
Published 2025-01-01“…We then trained two machine learning methods on these data: (1) random forest (RF) for classifying if a pesticide can be detected with CIMS and (2) kernel ridge regression (KRR) for predicting the expected CIMS signals. …”
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5763
Recent centennial drought on the Tibetan Plateau is outstanding within the past 3500 years
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5764
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5765
An artificial intelligence application to predict prolonged dependence on mechanical ventilation among patients with critical orthopaedic trauma: an establishment and validation st...
Published 2024-12-01“…Patients in the training cohort were used to establish models using machine learning techniques, including logistic regression (LR), extreme gradient boosting machine (eXGBM), decision tree (DT), random forest (RF), support vector machine (SVM), and light gradient boosting machine (LightGBM), whereas patients in the validation cohort were used to validate these models. …”
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5767
Eye Collateral Channel Characteristic Analysis and Identification Model Construction of Mild Cognitive Impairment
Published 2024-02-01“…Different MCI identification models were constructed using support vector machine, decision tree, artificial neural network and random forest algorithm, with MCI eye collateral channel characteristics and TCM syndrome elements as independent variables and onset of MCI as a dependent variable. …”
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5768
Treatment efficacy for infantile epileptic spasms syndrome in children with trisomy 21
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5769
Hyperspectral estimation of chlorophyll density in winter wheat using fractional-order derivative combined with machine learning
Published 2025-01-01“…Hyperspectral monitoring models for winter wheat ChD were constructed using 8 machine learning algorithms, including partial least squares regression, support vector regression, multi-layer perceptron regression, random forest regression, extra-trees regression (ETsR), decision tree regression, K-nearest neighbors regression, and gaussian process regression, based on the full spectrum band and the band selected by competitive adaptive reweighted sampling (CARS). …”
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5770
Persistent and emerging threats to Arctic biodiversity and ways to overcome them: a horizon scan
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5771
Mortality Risk Prediction in Patients With Antimelanoma Differentiation–Associated, Gene 5 Antibody–Positive, Dermatomyositis–Associated Interstitial Lung Disease: Algorithm Develo...
Published 2025-02-01“…Six ML algorithms (Extreme Gradient Boosting [XGBoost], logistic regression (LR), Light Gradient Boosting Machine [LightGBM], random forest [RF], support vector machine [SVM], and k-nearest neighbor [KNN]) were applied to construct and evaluate the model. …”
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To what extent does the CO<sub>2</sub> diurnal cycle impact flux estimates derived from global and regional inversions?
Published 2025-01-01“…Furthermore, the differences in NEE estimates calculated with CS increase the magnitude of the flux budgets for some regions such as North American temperate forests and northern Africa by a factor of about 1.5. …”
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Multimodal data deep learning method for predicting symptomatic pneumonitis caused by lung cancer radiotherapy combined with immunotherapy
Published 2025-01-01“…Comparatively, the radiomic feature model based on random forest (RF) yielded an AUC of 0.576, with a 95% confidence interval of 0.523-0.628. …”
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La datation dendrochronologique du coffrage de fondation d’une pile du pont-siphon de l’Yzeron à Beaunant (Sainte-Foy-lès-Lyon, Métropole de Lyon)
Published 2023-12-01“…This high correlation value (Student’s t = 5.25 and coefficient (r) = 0.61) most likely suggests a supply of fir from the west. This limits the forests exploited to the Pilat massif, Monts Lyonnais or the Forez foothills. …”
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Development of a clinical-radiological nomogram for predicting severe postoperative peritumoral brain edema following intracranial meningioma resection
Published 2025-01-01“…Based on these analyses, we developed five predictive models using R software: conventional logistic regression, XGBoost, random forest, support vector machine (SVM), and k-nearest neighbors (KNN). …”
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The Inventory of the Estate farm Senkoniai
Published 2005-12-01“…., the quantity of the land and its quality (whether it is a humus, a humus with loam, a sandy loam), its purpose (whether it is arable, used as a hayfield, a pasture, grown with bushes, a forest, or it is barren land) is indicated in it. …”
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Development and Validation of a Cost-Effective Machine Learning Model for Screening Potential Rheumatoid Arthritis in Primary Healthcare Clinics
Published 2025-02-01“…Subsequently, we retrained and validated our proposed model based on two primary healthcare validation cohorts.Results: In experiments, the algorithms achieved over 88% accuracy on training and test sets. Random Forest (RF) excelled with 96.20% (95% CI 95.39% to 97.02%) accuracy, 96.22% (95% CI 95.40% to 97.03%) specificity, 96.18% (95% CI 95.37% to 97.00%) sensitivity, and 96.20% (95% CI 95.39% to 97.02%) Areas Under Curves (AUC). …”
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