Suggested Topics within your search.
Suggested Topics within your search.
-
14661
Experimental acoustic study of small horizontal axis wind turbines based on computational fluid dynamics and artificial intelligence approaches
Published 2024-12-01“…Comparisons between CFD results and NN predictions validate the accuracy of the neural network. …”
Get full text
Article -
14662
Using Time Clusters for Following Users’ Shifts in Rating Practices
Published 2017-12-01“…In that sense, the practice of using a single mean value for adjusting users’ ratings is inadequate, since it fails to follow such shifts in users’ rating practices, leading to decreased rating prediction accuracy. In this work, we address this issue by using the concept of dynamic averages introduced earlier and we extend earlier work by (1) introducing the concept of rating time clusters and (2) presenting a novel algorithm for calculating dynamic user averages and exploiting them in user-user collaborative, filtering implementations. …”
Get full text
Article -
14663
Detection of Aflatoxin B1 in Maize Silage Based on Hyperspectral Imaging Technology
Published 2025-05-01“…Among the models, SVR_SD_Mixup_PCA achieved the best performance, with an <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><msubsup><mrow><mi mathvariant="normal">R</mi></mrow><mrow><mi mathvariant="normal">p</mi></mrow><mrow><mn>2</mn></mrow></msubsup></mrow></semantics></math></inline-formula> of 0.9458, RMSEP of 3.1259 μg/kg, and RPD of 4.2969, indicating high prediction accuracy and generalization capability. This study fills the gap of hyperspectral image technology fused with artificial intelligence algorithm in the application of quantitative detection of AFB1 content in maize silage and provides a new technical method and theoretical basis for nondestructive testing of corn silage feed.…”
Get full text
Article -
14664
Risk Limiting Based Resilient Operation Method for Power Grid
Published 2023-12-01“…Finally, based on the IEEE 6-node system and an actual 25981-node regional grid examples, we analyze the relationship between system flexibility, prediction accuracy, and system resilience, and it is concluded that improving the operational resilience of the new power system is premised on sufficient system flexibility and prediction accuracy.…”
Get full text
Article -
14665
LogProb: Online Parsing Evolving Logs With Complex Parameters
Published 2025-01-01“…The extraction process includes two stages: identifying candidate templates with predicted static tokens, and using a fast matching algorithm to determine the final template. …”
Get full text
Article -
14666
AIoT Monitoring for Early Identification of Diseases in Grapevines: Complete Study
Published 2025-01-01“…Machine learning (ML) algorithms, running on a server with an NVIDIA R3900 card, process this data to predict potential infections caused by pathogens such as Plasmopara viticola, Uncinula necator, and Botrytis. …”
Get full text
Article -
14667
The role and prognostic value of PANoptosis-related genes in skin cutaneous melanoma
Published 2025-06-01“…The risk model and nomogram showed excellent predictive abilities for SKCM patients. Genes in both high - and low - risk groups were linked to cytokine - regulated immune responses, with nine differential immune cells identified between the groups. …”
Get full text
Article -
14668
-
14669
Genetic variants and molecular profiling of 46,XY gonadal dysgenesis using whole-exome sequencing
Published 2025-04-01“…These variant sites are conserved among species and were predicted to be damaging according to functional algorithms and protein analyses. …”
Get full text
Article -
14670
Use of ICT to Confront COVID-19
Published 2021-06-01“…Risk prediction is one of the important AI applications during the Pandemic. …”
Get full text
Article -
14671
Estimation of Biophysical Parameters of Forage Cactus Under Different Agricultural Systems Through Vegetation Indices and Machine Learning Using RGB Images Acquired with Unmanned A...
Published 2024-11-01“…The RGBVI and E<i>x</i>GR indices stood out for presenting greater correlations with FM and DM. The prediction analysis using the Random Forest algorithm, highlighting DM, which presented a mean absolute error of 1.39, 0.99, and 1.72 Mg ha<sup>−1</sup> in experimental units I and II, III, and IV, respectively. …”
Get full text
Article -
14672
Research on Soft-Sensing Method Based on Adam-FCNN Inversion in <i>Pichia pastoris</i> Fermentation
Published 2025-06-01“…Finally, a composite pseudo-linear system is formed by cascading the inverse model with the original system, achieving decoupling and the high-accuracy prediction of key parameters. Experimental results demonstrate that the proposed method significantly reduces prediction errors and enhances generalization capabilities compared to traditional models, validating the effectiveness of the proposed method in complex bioprocesses.…”
Get full text
Article -
14673
From Tweets to Trades: A Bibliometric and Systematic Review of Social Media’s Influence on Cryptocurrency
Published 2025-05-01“…This study finds that social media sentiment plays a crucial role in cryptocurrency price forecasting, with machine learning and natural language processing (NLP) techniques enhancing prediction accuracy. Thematic analysis reveals four primary areas of focus: sentiment analysis and market prediction, machine learning-driven algorithmic trading, blockchain investment risks, and influencer-driven market behavior. …”
Get full text
Article -
14674
An interpretable fault diagnosis method for aeroengine bearings based on belief rule based with a dynamic power set
Published 2024-12-01“…Moreover, the models can suffer from local ignorance in the prediction process. These problems can lead to a decrease in the prediction accuracy of the model. …”
Get full text
Article -
14675
Epistolution: a new principle necessary to a learning-first theory of life
Published 2024-12-01“…By “understand” I mean neither association nor prediction but Karl Popper’s concept of explanation through conjecture and refutation. …”
Get full text
Article -
14676
A non-linear procedure for the numerical analysis of crack development in beams failing in shear
Published 2015-12-01“…In more details, a constitutive model originally proposed by Ottosen and based on non-linear elasticity has been here incorporated into 2D-PARC in order to improve the numerical efficiency of the adopted algorithm, providing at the same time an accurate prediction of the structural response. …”
Get full text
Article -
14677
Spatiotemporal pattern and driving factors of atmospheric CO2 concentrations based on satellite remote sensing from 2001 to 2022 in central Yunnan plateau
Published 2025-04-01“…Using Geographically and Temporally Weighted Regression (GTWR) and Geographical detector (GD), a prediction model was established to explore the complex relationship between 14 driving factors of 3 different types (including urban spatial configuration, natural factors and socioeconomic factors) and the annual CO2 concentrations. …”
Get full text
Article -
14678
Advancing the deployment and information management of direct air capture: A solution enabled by integrating consortium blockchain system
Published 2024-12-01“…(Source: Investopedia) ECDSA encryption,22 Elliptic Curve Digital Signature Algorithm (ECDSA): In cryptography, the Elliptic Curve Digital Signature Algorithm (ECDSA) offers a variant of the Digital Signature Algorithm (DSA) which uses elliptic-curve cryptography. …”
Get full text
Article -
14679
An Explainable Fuzzy Framework for Assessing Preeclampsia Classification
Published 2025-06-01“…There is a critical need for predictive systems that not only perform accurately but also provide interpretable insights for clinical decision-making. …”
Get full text
Article -
14680
Drilling dynamics measurement of drilling motors and its application in recognition of motor operation states through machine learning
Published 2024-12-01“…Due to the increased non-productive time and drilling costs brought about by accidental damage to drilling motors, predictive maintenance for drilling motors is necessary to optimize asset utilization. …”
Get full text
Article