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4401
A Motion Image Pose Contour Extraction Method Based on B-Spline Wavelet
Published 2021-01-01“…Moving images are acquired through the visual system, the information fusion process is used to perform statistical analysis on the images containing motion information, the location of the motion area is determined, convolutional neural network technology is used to preprocess the initial motion image pose contour, and B-spline wavelet theory is used. …”
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4402
Content-aware image resizing based on random-carving with probability
Published 2017-06-01“…To improve the running speed of image resizing,a fast content-aware image resizing algorithm was proposed based on the threshold learning and random-carving with probability.Firstly the important map was calculated by combining the graph-based visual saliency map and gradient map.Then the image threshold value was obtained by radial basis function (RBF) neural network learning.And by the threshold,the original image was separated into the protected part and the unprotected part which was corresponding to the important part and the unimportant part of the original image individually.Finally,the two parts were allocated different resizing scales and the random-carving with probability was applied to them respectively.Experiments results show that the proposed algorithm has lower time cost comparing to the state-of-arts algorithms in MSRA image database,and has a better visual perception on image resizing.…”
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4403
MULTI-OBJECTIVE OPTIMAL DESIGN OF ALUMINUM CELL
Published 2021-01-01“…The orthogonal experiment was completed with full factor experimental design method,and the nine-lattice energy absorption box was determined as a follow-up research object,explore the effect of wall thickness on the crashworthiness of crash box,A neural network model was used to construct the proxy model,and the multi-objective optimization design was completed using the NSGA-II genetic algorithm. …”
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4404
A Novel SHLNN Based Robust Control and Tracking Method for Hypersonic Vehicle under Parameter Uncertainty
Published 2017-01-01“…In addition, a nonfragile guaranteed cost controller solved by LMI optimization approach is employed to the linear error system, where a single hidden layer neural network (SHLNN) is employed as an additive gain compensator to reduce excessive performance caused by perturbations and uncertainties. …”
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4405
Res-DNN based signal detection algorithm for end-to-end MIMO systems
Published 2022-03-01“…Deep learning can improve the effect of signal detection by extracting the inherent characteristics of wireless communication data.To solve the tradeoff between the performance and complexity of MIMO system signal detection, an end-to-end MIMO system signal detection scheme based on deep learning was proposed.The encoder and the decoder based on residual deep neural network replace the transmitter and the receiver of the wireless communication system respectively, and they were trained in an end-to-end manner as a whole.Firstly, the features of the input data were extracted by encoder, then the communication model was established and was sent to the zero forcing detector for preliminary detection.Finally, the detection signal was reconstructed through the decoder.Simulation results show that the proposed detection scheme is superior to the same type of algorithm, and the detection performance is significantly better than that of the MMSE detection algorithm at the expense of a certain time complexity.…”
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4406
Observer-Based Sliding Mode Control for Path Tracking of a Spherical Robot
Published 2018-01-01“…Due to mechanical technicalities, it is assumed that these angles are immeasurable. First, a neural network observer is designed to estimate the pendulum angles. …”
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4407
Shield Tunneling Parameter Matching Model and UI Interface
Published 2020-01-01“…The matching model based on BP neural network and PSO algorithm is compared in simulation experiments and engineering case. …”
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4408
Two-stage Non-Intrusive Load Monitoring method for multi-state loads.
Published 2025-01-01“…This paper proposed an improved NILM method based on the Resnet18 Convolutional Neural Network (CNN) and Support Vector Machine (SVM) algorithm to address the misidentification of multi-state appliances. …”
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4409
Deep Learning and Its Role in Diagnosing Heart Diseases Based on Electrocardiography (ECG)
Published 2024-06-01“…Therefore, the basic idea in this research was to shed light on the diagnosis of heart diseases by relying on deep learning of a pre-trained model (Efficient b3) under the premise of using the electrical signals of the electrocardiogram and resample the signal in order to introduce it to the neural network with only trimming processing operations because it is an electrical signal whose parameters cannot be changed. …”
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4410
Short-Term Power Prediction of Building Integrated Photovoltaic (BIPV) System Based on Machine Learning Algorithms
Published 2021-01-01“…The results showed that the application of linear regression coefficients to the forecast outputs of the developed photovoltaic power generation neural network improved the PV power generation’s forecast output. …”
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4411
RESEARCH ON EXPANSION METHOD OF TESTING DATA BASED ON PROBABILISTIC DISTRIBUTION FEATURES AND PROXY MODEL (MT)
Published 2023-01-01“…The sample points were generated based on the back propagation(BP) neural network method to build a semi-physical simulation system proxy model, and were selected by the histogram statistical method. …”
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4412
LIFE PREDICTION OF ROLLING BEARING BASED ON BIDIRECTIONAL STACKING SIMPLE RECURRENT UNIT
Published 2021-01-01“…Relying on the ability of recurrent neural network to process time series data,the SRU model is constructed,the traditional RNN serial operation structure is reconstructed,and the training efficiency is improved. …”
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4413
Specifying High Altitude Electrons Using Low‐Altitude LEO Systems: Updates to the SHELLS Model
Published 2023-03-01“…The updated model combines the radial, angular and energy dependence into a single neural network, allowing for specification of the electron environment for a set of user input energy, L‐shell and Bmirror values. …”
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4414
Scholarships Determination to Talented Students Based on Academic Characteristics with Deep Learning Approach and Particle Swarm Optimization Algorithm
Published 2022-12-01“…Therefore, the present research tries to present such a system which is based on Natural Language Processing (NLP), feature extraction operations with Particle Swarm Optimization (PSO) algorithm and finally offers suggestions with deep Convolutional Neural Network (CNN). The results show that the accuracy of the proposed approach is higher than previous methods.…”
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4415
Ripples Make Waves: Binding Structured Activity and Plasticity in Hippocampal Networks
Published 2011-01-01“…Each step is influenced by distinct neural network states that influence the pattern of activation across cellular assemblies. …”
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4416
Deep learning for stage prediction in neuroblastoma using gene expression data
Published 2019-09-01“…Taking the International Neuroblastoma Staging System stages as multiple classes, we designed a deep neural network using the gene expression patterns and stages of neuroblastoma patients. …”
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4417
Heterogeneous Wireless Network Resource Management Algorithm Based on Reinforcement Learning
Published 2015-08-01“…In order to make full use of the resources of all kinds of wireless network,the integration of heterogeneous network is necessary.However,when it comes to the heterogeneous network integration,the problems of call request access control and resource management emerge.A reinforcement-learning-based algorithm was presented for heterogeneous wireless network resource management.D2D (device-to-device)communication was introduced into the proposed algorithm and the appropriate network for access could be selected according to different traffic types,terminal mobility,network load status and so on.Meanwhile,to reduce the storage requirement,the neural network technology was used to solve the problem of continuous state space.Simulation results show that the proposed algorithm has an efficient learning ability to achieve autonomous radio resource management,which effectively improves the spectrum utility and reduces the blocking probability.…”
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4418
A Machine Learning Approach to Optimize, Model, and Predict the Machining Factors in Dry Drilling of Nimonic C263
Published 2022-01-01“…The feed forward neural network (FFNN) was used to develop a predictive model. …”
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4419
Using object-oriented databases in face recognition
Published 2020-08-01“…Using a convolutional neural network in the algorithm allows the transition from specific features of the image to more abstract details.…”
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4420
Predictive Modeling of Fracture Behavior in Ti6Al4V Alloys Manufactured by SLM Process
Published 2024-03-01“…The research explores the impact of Artificial Neural Network (ANN) architecture, specifically hidden layers and neurons, on predicting fracture parameters. …”
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