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4241
INTEGRATED OPTIMIZATION MODEL OF MANUFACTURING AND TRANSPORTATION PROCESSES
Published 2018-10-01“…The target setting that integrates all three of the above problems into one, applies to the case when a manufacturing facility declares itself bankrupt and tries to manufacture products from the remains of raw materials for further sale and delivery of the goods produced meeting road system features, maximizing the profit and minimizing carrying costs. …”
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4242
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4243
Fault Diagnosis of a Hydraulic Pump Based on the CEEMD-STFT Time-Frequency Entropy Method and Multiclass SVM Classifier
Published 2016-01-01“…An actual hydraulic-pump experiment demonstrates the procedure with a complete feature extraction and accurate mode classification.…”
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4244
Classification of α wave motor imagery based on SVM and PCA
Published 2022-06-01“…A feature screening method based on alpha wave and principal component analysis was proposed to solve the problem that the weakly correlated feature quantity would affect the classification accuracy in EEG motor imagery classification. …”
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4245
An Innovative Small-Target Detection Approach Against Information Attenuation: Fusing Enhanced Programmable Gradient Information and a Novel Mamba Module
Published 2025-03-01“…Serious information loss often occurs when the input data undergoes the layer-by-layer feature extraction process through deep neural networks. …”
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4246
Face Recognition using Artificial Intelligent Techniques
Published 2009-07-01“…This research deals with the problem of face recognition. A novel approach is presented for both face feature extraction and recognition, first, we introduce Principal Component Analysis (PCA) for face feature extraction, Generalized Regression Artificial Neural network for face recognition. …”
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4247
Rolling Bearing Remaining Useful Life Prognosis Method based on Improved CHSMM
Published 2018-01-01“…The feature vectors of the time and time frequency domain are extracted from the vibration signal of bearing and then the PCA algorithm is used to reduce the dimension of the feature vectors. …”
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4248
Blotch Detection in Archive Films Based on Visual Saliency Map
Published 2020-01-01“…Degradations frequently occur in archive films that symbolize the historical and cultural heritage of a nation. In this study, the problem of detection blotches commonly encountered in archive films is handled. …”
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4249
Gearbox Fault Diagnosis Based on the LMD Cloud Model and PSO-KELM
Published 2023-02-01“…The characteristics of non-smoothness and uncertainty of gearbox fault vibration signal lead to the low accuracy of gearbox fault diagnosis. To address this problem, a gearbox fault diagnosis method based on local mean decomposition (LMD) cloud model feature extraction combined with particle swarm optimization (PSO) kernel extreme learning machine (KELM) is proposed. …”
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4250
Research on fault diagnosis of amorphous alloy transformers by using vibration signals and a PSO-optimized full-process WPT-SVM model
Published 2025-09-01“…The PSO algorithm is used to optimize the number of WPT decomposition layers, wavelet basis functions, SVM kernel parameters g and penalty parameters c to enhance the accuracy of feature extraction and classification. Additionally, principal component analysis (PCA) reduces the dimensionality of the redundant frequency band energy after WPT feature extraction, minimizing data redundancy. …”
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4251
Fault Extraction of Wind Turbine Rolling Bearings Using FDEO and the Improved ACYCBD
Published 2023-01-01“…Finally, for the purpose of addressing the problem such as multiple vibration components existing in a vibration signal collected from wind turbines, which may mask the vibration component of interest, the improved ACYCBD is then used to extract the fault feature. …”
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4252
Passive forensic based on spatio-temporal localization of video object removal tampering
Published 2020-07-01“…To address the problem of identification of authenticity and integrity of video content and the location of video tampering area,a deep learning detection algorithm based on video noise flow was proposed.Firstly,based on SRM (spatial rich model) and C3D (3D convolution) neural network,a feature extractor,a frame discriminator and a RPN (region proposal network) based spatial locator were constructed.Secondly,the feature extractor was combined with the frame discriminator and the spatial locator respectively,and then two neural networks were built.Finally,two kinds of deep learning models were trained by the enhanced data,which were used to locate the tampered area in temporal domain and spatial domain respectively.The test results show that the accuracy of temporal-domain location is increased to 98.5%,and the average intersection over union of spatial localization and tamper area labeling is 49%,which can effectively locate the tamper area in temporal domain and spatial domain.…”
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4253
High efficiency classification of thyroid cytopathological images based on knowledge distillation and vision transformer
Published 2025-08-01“…To address this practical problem, this paper proposes a knowledge distillation method called Multi-Dimensional Knowledge Distillation, which involves feature-based distillation and response-based distillation.We employ a 12-layer Vision Transformer as the teacher model. …”
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4254
LMFUNet: A Lightweight Multi-fusion UNet Based on Spiking Neural Systems for Skin Lesion Segmentation
Published 2024-01-01“…LMFUNet uses an Efficient Multi-scale Feature Extraction block (EMFE) in deep stages, which uses grouping of features by convolution with different dilation rates to reduce model complexity and effectively capture multi-scale features. …”
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4255
Bilingual hate speech detection on social media: Amharic and Afaan Oromo
Published 2025-02-01“…The FastText feature extraction overcomes the problem of out of vocabulary (OOV). …”
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4256
Remote Sensing Image Detection Method Combining Dynamic Convolution and Attention Mechanism
Published 2025-01-01“…This paper proposes an improved YOLOv8 algorithm, incorporating adaptive feature extraction and multi-scale fusion modules to enhance feature representation, effectively capturing the details of small objects. …”
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4257
A privacy-enhanced framework with deep learning for botnet detection
Published 2025-01-01“…The goal of this framework is to learn a feature extractor. It can hide the private information that the attack model tries to infer from the intermediate anonymity features, while maximally retaining the interactive behavior features contained in the original traffic for botnet detection. …”
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4258
ACGNet: An Alternating Conjugate Gradient Optimization-Based Neural Network for SAR Image Despeckling
Published 2025-01-01“…Synthetic aperture radar (SAR) images are characterized by unique speckle noise, and maintaining image details while effectively reducing this noise has always been a challenging problem. Current deep-learning-based denoising methods mainly rely on global noise models or local feature learning, but these methods often fail to achieve a balance between noise suppression and detail preservation. …”
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4259
Deepmol: an automated machine and deep learning framework for computational chemistry
Published 2024-12-01“…DeepMol rapidly and automatically identifies the most effective data representation, pre-processing methods and model configurations for a specific molecular property/activity prediction problem. On 22 benchmark datasets, DeepMol obtained competitive pipelines compared with those requiring time-consuming feature engineering, model design and selection processes. …”
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4260
Fault Diagnosis Research on Bearingof Motor Based on LMD And Support Vector Machine
Published 2018-10-01“…Secondly,the new kernel function is used to improve the SVM to complete the adaptive training,and the“one to many”method is used to solve the large sample data and multi classification problem. Finally,the energy feature vector is used as the training sample and test sample of SVM,and the fault information of motor bearing is trained and predicted. …”
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