Suggested Topics within your search.
Suggested Topics within your search.
-
19261
Dealing With Class Imbalance in Uplift Modeling-Efficient Data Preprocessing via Oversampling and Matching
Published 2024-01-01“…To ensure scalability and effectiveness, we adopt a distributed framework based on MapReduce and utilize a hybrid spill trees algorithm for efficient nearest neighbor search. Our experimental results demonstrate the advantages of the proposed method, achieving statistically superior predictive performance compared to other resampling approaches while maintaining efficiency in terms of overall running times.…”
Get full text
Article -
19262
Study of Cutting Forces in Drilling of Aluminum Alloy 2024-T351
Published 2024-12-01“…The experimental plan included 27 combinations of the parameters of the cutting regime (cutting depth, cutting speed, and feed), for which energetic cutting parameters were measured, the axial force and the torsion moment, respectively Based on these data, a neural network was trained, using the Bayesian regularization algorithm, in order to predict the optimal values of the cutting energy parameters. …”
Get full text
Article -
19263
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 -
19264
Accurate modeling and simulation of the effect of bacterial growth on the pH of culture media using artificial intelligence approaches
Published 2025-08-01“…A range of sophisticated artificial intelligence methods, including One-Dimensional Convolutional Neural Network (1D-CNN), Artificial Neural Networks (ANN), Decision Tree (DT), Ensemble Learning (EL), Adaptive Boosting (AdaBoost), Random Forest (RF), and Least Squares Support Vector Machine (LSSVM), were utilized to model and predict pH variations with high accuracy. The Coupled Simulated Annealing (CSA) algorithm was employed to optimize the hyperparameters of these models, enhancing their predictive performance. …”
Get full text
Article -
19265
CSearch: chemical space search via virtual synthesis and global optimization
Published 2024-12-01“…Abstract The two key components of computational molecular design are virtually generating molecules and predicting the properties of these generated molecules. …”
Get full text
Article -
19266
Road-Adaptive Precise Path Tracking Based on Reinforcement Learning Method
Published 2025-07-01“…The framework first analyzes the obstacles around the vehicle and plans an obstacle-free reference path with the minimum curvature using the hybrid A* algorithm. Next, based on the generated reference path, the current state of the vehicle, and the vehicle motor energy efficiency diagram, the optimal speed is calculated in real time, and the vehicle dynamics preview point at the future moment—specifically, the look-ahead distance—is predicted. …”
Get full text
Article -
19267
Enhancing climate action evaluation using artificial neural networks: An analysis of SDG 13
Published 2025-06-01“…A key component of the research is the application of Garson's algorithm, which identifies the relative importance of each of the seven indexes in influencing climate outcomes. …”
Get full text
Article -
19268
Leveraging Graph Neural Networks for IoT Attack Detection
Published 2025-06-01“…It leverages GNNs to model spatial dependencies and interactions within IoT networks and utilizes XGBoost to distill complex features for predictive analysis. The late fusion technique combines predictions from both models to enhance overall performance. …”
Get full text
Article -
19269
Navigation strategies in Caenorhabditis elegans are differentially altered by learning.
Published 2025-03-01“…Together, we present a flexible navigation algorithm that is supported by distributed neural computation in a compact brain.…”
Get full text
Article -
19270
Graph neural network-based water contamination detection from community housing information
Published 2025-03-01“…Specifically, the GAT achieved an accuracy of 0.80, precision of 0.71, and recall of 0.93, outperforming XGBoost, a classical machine learning algorithm, which had an accuracy of 0.70, precision of 0.66, and recall of 0.67.Discussion: In addition to its predictive capabilities, the GAT model identifies key factors contributing to lead contamination, enabling more precise targeting of at-risk areas. …”
Get full text
Article -
19271
Application of business analysis tools in company management
Published 2023-05-01“…We have developed an algorithm for the implementation of a business intelligence system and for this purpose built models in the EPC AS-IS and TO-BE notation. …”
Get full text
Article -
19272
A model of head direction and landmark coding in complex environments.
Published 2021-09-01“…Our account of visual feedback for HD stabilization provides a novel perspective on neural mechanisms of spatial navigation within richer sensory environments, and makes experimentally testable predictions.…”
Get full text
Article -
19273
SmilODB: a multi-omics database for the medicinal plant danshen (Salvia miltiorrhiza, Lamiaceae)
Published 2025-05-01“…Although various omics resources have been published, there remains a lack of an integrated platform to unify genomic, transcriptomic, proteomic, and metabolomic data.MethodsTo address this gap, we constructed the S. miltiorrhiza Multi-omics Database (SmilODB, http://www.isage.top:56789/), which systematically integrates publicly available genome assemblies, transcriptome datasets, metabolic pathway annotations, and protein structural predictions. Protein structures were predicted using the RoseTTAFold algorithm, and all data were visualized using interactive heat maps, line charts, and histograms.ResultsSmilODB includes: (i) two genome assemblies of S. miltiorrhiza, (ii) 48 tissue-specific transcriptome datasets from root, leaf, and other vegetative tissues, (iii) annotated biosynthetic pathways for bioactive compounds such as tanshinones and salvianolic acids, and (iv) 2,967 high-confidence protein models. …”
Get full text
Article -
19274
High precision water quality retrieval in Dianchi Lake using Gaofen 5 data and machine learning methods
Published 2025-02-01“…Extracting these indicators from remote sensing data enables rapid and efficient inversion of water quality conditions, providing a key step in predicting water pollution. The low-precision inversion results of WQI limit the understanding of the ecological safety of water resources. …”
Get full text
Article -
19275
The perception of naturalness correlates with low-level visual features of environmental scenes.
Published 2014-01-01“…We then trained a machine-learning algorithm to predict whether a scene was perceived as being natural or not based on these low-level visual features and we could do so with 81% accuracy. …”
Get full text
Article -
19276
Development and evaluation of a triplex real-time PCR assay for enhanced plague diagnostics in Madagascar.
Published 2025-07-01“…Following the urban plague outbreak of 2017, a new molecular diagnostic algorithm was developed and introduced into routine use. …”
Get full text
Article -
19277
A Novel Resource Productivity Based on Granular Neural Network in Cloud Computing
Published 2021-01-01“…Extensive real-world simulations using the CloudSim simulator show the high efficiency of the proposed algorithm.…”
Get full text
Article -
19278
Simulated annealing optimization on multi-chamber mufflers hybridized with perforated plug-inlet under space constraints
Published 2009-01-01“…Furthermore, noise reductions in broadband and pure tones noise are also introduced. …”
Get full text
Article -
19279
Multi-Modal Social Robot Behavioural Alignment and Learning Outcomes in Mediated Child–Robot Interactions
Published 2025-01-01“…This behavioural alignment is facilitated by a human memory-inspired learning algorithm that adapts in real-time over the course of an interaction. …”
Get full text
Article -
19280