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7581
Adaptive temporal-difference learning via deep neural network function approximation: a non-asymptotic analysis
Published 2025-01-01“…Nonetheless, the rate of convergence for current neural temporal-difference (TD) learning algorithms is constrained, largely due to their high sensitivity to stepsize choices. …”
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7582
Adaptive enhancement of shoulder x-ray images using tissue attenuation and type-II fuzzy sets.
Published 2025-01-01“…Additionally, we apply an improved Type-II fuzzy set algorithm to further optimize image sharpness. By simultaneously enhancing contrast and sharpness, the method significantly improves image quality and detail distinguishability. …”
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7583
Classification and diagnosis of cervical lesions based on colposcopy images using deep fully convolutional networks: A man-machine comparison cohort study
Published 2025-01-01“…Moreover, image-based and population-based diagnostic performances of the AI algorithm and physicians with different levels of specialist experience were compared. …”
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7584
Perbandingan Metode Penyelesaian Permasalahan Optimasi Lintas Domain dengan Pendekatan Hyper-Heuristic Menggunakan Algoritma Reinforcement-Late Acceptance
Published 2021-10-01“…In improving performance, this study examines the effect of the adaptation of the Reinforcement Learning (RL) algorithm as LLH selection combined with the Late Acceptance algorithm as a move acceptance. …”
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7585
Pre-Hospital Point-of-Care Troponin: Is It Possible to Anticipate the Diagnosis? A Preliminary Report
Published 2025-01-01“…The rationale of the HEART POCT study is to propose the application of the 0/1 h European Society of Cardiology (ESC) algorithm in the pre-hospital setting using a POCT device (Atellica VTLi). …”
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7586
Epidemiology of community-acquired pneumonia among hospitalised children in Indonesia: a multicentre, prospective study
Published 2022-06-01“…We applied a previously published algorithm (PEER-PePPeS rules) to determine the causative pathogen(s).Results 188 subjects were enrolled. …”
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7587
A Three-Stage-Concatenated Non-Linear MMSE Interference Rejection Combining Aided MIMO-OFDM Receiver and its EXIT-Chart Analysis
Published 2024-01-01“…Based on this concept, we then design a novel NL equalizer relying on the Smart Ordering and Candidate Adding (SOCA) algorithm. This reduced complexity NL detection algorithm is particularly well suited for practical hardware implementation using parallel processing at a low latency. …”
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7588
Segmentasi Pelanggan Ritel Produk Farmasi Obat Menggunakan Metode Data Mining Klasterisasi Dengan Analisis Recency Frequency Monetary (RFM) Termodifikasi
Published 2020-05-01“…The performance of the model is compared with the K-Medoids algorithm. The results of customer clustering in two categories using K-Medoids have a DBI value of 1,334. …”
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7589
Delta radiomics modeling based on CTP for predicting hemorrhagic transformation after intravenous thrombolysis in acute cerebral infarction: an 8-year retrospective pilot study
Published 2025-02-01“…This was confirmed by the XGboost algorithm, and decision curves confirmed the higher clinical net benefit of the combined model. …”
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7590
Marketing Resource Allocation Strategy Optimization Based on Dynamic Game Model
Published 2022-01-01“…In this paper, the existence of Nash equilibrium and its solution algorithm are proved in the noncooperative case, and the “subgame consistency” of the cooperative solution (Shapley value) is discussed in the cooperative case, and the cooperative solution satisfying the subgame consistency is obtained by constructing the “allocation compensation procedure.” …”
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7591
Research on the Method of Traffic Organization and Optimization Based on Dynamic Traffic Flow Model
Published 2017-01-01“…Then the appropriated optimization model and algorithm were proposed according to different optimized content and organization goals, and the traffic simulation processes more suitable to regional optimization were designed exactly. …”
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7592
Flocking Behavior of Boids Driven by Hyperchaotic MACM System
Published 2024-06-01“…A measure of chaotic compound will be introduced to the algorithm by means of a new four-dimensional autonomous hyperchaotic system based on the 3D Méndez-Arellano-Cruz-Martínez (MACM) system. …”
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7593
Synthetic Aperture Interferometric Passive Radiometer Imaging to Locate Electromagnetic Leakage From Spacecraft Surface
Published 2024-01-01“…Experiments were conducted on a 1 m × 1 m × 1 m cabin with 51 holes on one surface, and the algorithm proposed in this paper was validated to effectively image and locate electromagnetic leakage points at different frequencies. …”
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7594
Prediction of Rice Production to Support Food Security in Bogor Regency using Linear Regression and Support Vector Machine (SVM)
Published 2024-04-01“…Keywords: Prediction, Algorithm, SVM. Linear Regression.…”
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7595
Global Distribution Adjustment and Nonlinear Feature Transformation for Automatic Colorization
Published 2018-01-01“…To design an efficient matching algorithm for automatic colorization, clustering pixel with low computational cost and generating descriptive feature vector are the most important challenges to be solved. …”
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7596
Learning Coupled Meteorological Characteristics Aids Short-Term Photovoltaic Interval Prediction Methods
Published 2025-01-01“…Aiming to optimize both performance and efficiency, the PSO algorithm is used for hyperparameter optimization. …”
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7597
Nonlinear Modeling and Identification of an Aluminum Honeycomb Panel with Multiple Bolts
Published 2016-01-01“…In particular, the linear material parameters of the panel are identified via experimental tests at low excitation levels, whereas the nonlinear material parameters of the thin layer are updated by using the genetic algorithm to minimize the residual error between the measured and the simulation data at a high excitation level. …”
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7598
Direction Finding Using Multiple Sum and Difference Patterns in 4D Antenna Arrays
Published 2014-01-01“…The full 4D array is divided into two subarrays and the differential evolution (DE) algorithm is used to optimize the time sequence of each subarray to generate multibeams at the center frequency and low sidebands. …”
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7599
Combined DFT and Fuzzy Based Faulty Phase Selection and Classification in a Series Compensated Transmission Line
Published 2019-01-01“…In order to mitigate this problem, a combined discrete Fourier transform and fuzzy (CDFTF) based algorithm has been proposed in this paper. This method has been tested on a 400 km, 735 kV series compensated transmission line network and WSCC 3-machine 9-bus system for all fault types using MATLAB/Simulink and PSCAD platforms, respectively. …”
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7600
Characterization of Short-Term Strength Properties of Fiber/Cement-Modified Slurry
Published 2019-01-01“…A formula satisfying the accuracy requirement was obtained by fitting the stress-strain curves using the back propagation (BP) neural network algorithm. Five parameters, including peak strength, failure strain, initial elastic modulus, residual strength, and energy dissipation, were used to characterize the short-term strength properties of fiber/cement-modified slurry. …”
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