Results 1 to 10 of about 176,464,163 (313)

Short text automatic scoring system based on BERT-BiLSTM model

open access: yesShenzhen Daxue xuebao. Ligong ban, 2022
Aiming at the problems of sparse features, polysemy of one word and less context related information in short text automatic scoring, a short text automatic scoring model based on bidirectional encoder representations from transformers - bidirectional ...
XIA Linzhong   +5 more
doaj   +1 more source

Parameter Identification in the Two-Dimensional Riesz Space Fractional Diffusion Equation

open access: yesFractal and Fractional, 2020
This paper presents the application of the swarm intelligence algorithm for solving the inverse problem concerning the parameter identification. The paper examines the two-dimensional Riesz space fractional diffusion equation.
Rafał Brociek   +2 more
doaj   +1 more source

A Two-Phase Distributed Ruin-and-Recreate Genetic Algorithm for Solving the Vehicle Routing Problem With Time Windows

open access: yesIEEE Access, 2020
Developing an algorithm that can solve the vehicle routing problem with time windows (VRPTW) and create near-optimal solutions with the least difference in magnitude is a challenging task.
Thau-Soon Khoo   +4 more
doaj   +1 more source

Comparison of the Probabilistic Ant Colony Optimization Algorithm and Some Iteration Method in Application for Solving the Inverse Problem on Model With the Caputo Type Fractional Derivative

open access: yesEntropy, 2020
This paper presents the algorithms for solving the inverse problems on models with the fractional derivative. The presented algorithm is based on the Real Ant Colony Optimization algorithm. In this paper, the examples of the algorithm application for the
Rafał Brociek   +2 more
doaj   +1 more source

Pest recognition based on multi-image feature localization and adaptive filtering fusion

open access: yesFrontiers in Plant Science, 2023
Accurate recognition of pest categories is crucial for effective pest control. Due to issues such as the large variation in pest appearance, low data quality, and complex real-world environments, pest recognition poses challenges in practical ...
Yanan Chen   +5 more
doaj   +1 more source

Application of the Swarm Intelligence Algorithm for Reconstructing the Cooling Conditions of Steel Ingot Continuous Casting

open access: yesEnergies, 2020
This paper presents a proposal to apply one of the swarm intelligence algorithms, the artificial bee colony (ABC) algorithm, to solve the inverse problem of steel ingot continuous casting.
Adam Zielonka   +2 more
doaj   +1 more source

STNet: shape and texture joint learning through two-stream network for knowledge-guided image recognition

open access: yesFrontiers in Neuroscience, 2023
IntroductionThe human brain processes shape and texture information separately through different neurons in the visual system. In intelligent computer-aided imaging diagnosis, pre-trained feature extractors are commonly used in various medical image ...
Xijing Wang   +8 more
doaj   +1 more source

An Application of the Homotopy Analysis Method for the Time- or Space-Fractional Heat Equation

open access: yesFractal and Fractional, 2023
This paper focuses on the usage of the homotopy analysis method (HAM) to solve the fractional heat conduction equation. In the presented mathematical model, Caputo-type fractional derivatives over time or space are considered.
Rafał Brociek   +3 more
doaj   +1 more source

Improving tobacco social contagion models using agent-based simulations on networks

open access: yesApplied Network Science, 2023
Tobacco use is the leading cause of preventable deaths in developed countries. Many interventions and policies have been implemented to reduce the levels of smoking but these policies rarely rely on models that capture the full complexity of the ...
Adarsh Prabhakaran   +2 more
doaj   +1 more source

Guidelines for glaucoma imaging classification, annotation, and quality control for artificial intelligence applications [PDF]

open access: yesInternational Journal of Ophthalmology
Glaucoma is an eye disease characterized by pathologically elevated intraocular pressure, optic nerve atrophy, and visual field defects, which can lead to irreversible vision loss.
Wei-Hua Yang   +3 more
doaj   +1 more source

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