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361
Machine learning anomaly detection of lost and unaccounted for gas in natural gas networks
Published 2025-08-01“…Although the metrics F1score, Precision, and Accuracy have substantially lower values than that of the Recall, they were useful in detecting data inhomogeneity. The PCA was used for better visualization and understanding of the networks under consideration. …”
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362
Multidimensional State Data Reduction and Evaluation of College Students’ Mental Health Based on SVM
Published 2022-01-01“…A model experiment containing internal and external personality tendency classification, anxiety, and depression dichotomy was designed using logistic regression analysis, information entropy, and SVM algorithm to construct the feature dimensions of the network behavior data, combined with the labeled data of mental state to derive the sample data set for model experiments. …”
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363
Multifractal-Aware Convolutional Attention Synergistic Network for Carbon Market Price Forecasting
Published 2025-07-01“…The multi-scale convolution (MSC) module employs multi-layer dilated convolutions constrained by shared convolution kernel weights to construct a scale-invariant convolutional network. By projecting and reconstructing time series data within a multi-scale fractal space, MSC enhances the model’s ability to adapt to complex nonlinear fluctuations while significantly suppressing noise interference. …”
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364
Differential dynamic functional network connectivity in different motor subtypes of Parkinson's disease
Published 2025-09-01“…Resting-state functional magnetic resonance imaging (fMRI) data were obtained from all participants. Independent component analysis (ICA) and graph theory analyses were used to calculate the three groups’ dynamic functional network connectivity characteristics. …”
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365
Fatigue Characterization of EEG Brain Networks Under Mixed Reality Stereo Vision
Published 2024-11-01“…Since visual fatigue involves multiple brain regions, our study aims to explore the topological characteristics of brain networks derived from electroencephalogram (EEG) data. …”
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366
Simulation and Empirical Studies of Long Short-Term Memory Performance to Deal with Limited Data
Published 2025-05-01“…This research is proposed to determine the performance of time series machine learning in the presence of noise, where this approach is intended to forecast time series data. The approach method chosen is long short-term memory (LSTM), a development of recurrent neural network (RNN). …”
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367
YOLOv8m for Automated Pepper Variety Identification: Improving Accuracy with Data Augmentation
Published 2025-06-01“…Comparative analysis reveals that training with the augmented dataset yielded significant improvements across key performance indicators, particularly in box precision, recall, and mean average precision (mAP50 and mAP95), underscoring the effectiveness of data augmentation. …”
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368
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369
Efficient Method for Robust Backdoor Detection and Removal in Feature Space Using Clean Data
Published 2025-01-01“…The steady increase of proposed backdoor attacks on deep neural networks highlights the need for robust defense methods for their detection and removal. …”
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370
CORRELATION OF RADON AND SEISMIC ACTIVITY IN THE BAIKAL RIFT ZONE ACCORDING TO EMANATION MONITORING DATA
Published 2024-02-01“…The obtained results, besides confirming the previously proposed model of radon field formation in the Baikal Region under the influence of external and internal forces, provide the for the identification of further stable precursors of strong earthquakes based on a comprehensive analysis of data from a branched emanation monitoring network.…”
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371
A hybrid deep learning-based approach for optimal genotype by environment selection
Published 2024-12-01“…Using a new yield dataset containing 93,028 records of soybean hybrids across 159 locations, 28 states, and 13 years, with 5,838 distinct genotypes and daily weather data over a 214-day growing season, we developed two convolutional neural network (CNN) models: one that integrates CNN and fully-connected neural networks (CNN model), and another that incorporates a long short-term memory (LSTM) layer after the CNN component (CNN-LSTM model). …”
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372
A novel fusion of Sentinel-1 and Sentinel-2 with climate data for crop phenology estimation using Machine Learning
Published 2025-06-01“…We proposed a thorough feature selection analysis to find the best combination of RS and climate data to detect phenological stages. …”
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373
Enhanced Signal-to-Noise Ratio Estimation in Optical Fiber Communications: A Pilot-Based Approach
Published 2025-01-01“…Additionally, features are directly extracted from the received data signal, such as average absolute deviation, entropy, and arithmetic mean, to capture its statistical dispersion characteristics. …”
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374
A Model for Predicting IoT User Behavior Based on Bayesian Learning and Neural Networks
Published 2024-01-01“…In this paper, the data are preprocessed by data merging and format processing, and then the association rules are mined by association rules analysis. …”
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375
Inventory control strategy based on neural network and fuzzy algorithm in intelligent warehousing system
Published 2025-07-01“…Ablation analysis reveals that after removing the RBFNN module, the comprehensive average turnover rate decreases to 15.65, while the comprehensive average out-of-stock rate increases to 6.93%. …”
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376
Speed Grade Evaluation of Public-Transportation Lines Based on an Improved T-S Fuzzy Neural Network
Published 2020-01-01“…The six-dimensional data of morning peak/evening peak average speed, average speed at peak, average station distance, proportion of dedicated lanes, and nonlinear coefficients were selected as input data for the neural network to output the operating speed grade of bus lines. …”
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377
Estimates of reference evapotranspiration in the municipality of Ariquemes (RO) using neural networks GMDH-type
Published 2019-05-01“…In order to contribute to the climatic understanding of Ariquemes, Rodônia state, Brazil, the study aims to model the behavior of the time series of reference evapotranspiration using a GMDH-type (Group Method of Data Handling) artificial neural network (ANN) and to compare it with the SARIMA (Seasonal Autoregressive Integrated Moving Average) methodology. …”
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378
Comprehensive Outlier Detection in Wireless Sensor Network with Fast Optimization Algorithm of Classification Model
Published 2015-07-01“…Since the nonstationary distribution of the detected objects is general in the real world, the accurate and efficient outlier detection for data analysis within wireless sensor network (WSN) is a challenge. …”
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379
Analyzing crises in global financial indices using Recurrent Neural Network based Autoencoder.
Published 2025-01-01“…By training the RNN-AE with normalized stock returns, we derive correlations embedded in the model's weight matrices. To explore the network structure, we construct threshold networks based on the middle-layer weights for each year and examine key topological metrics, such as entropy, average clustering coefficient, and average shortest path length, providing new insights into the dynamic evolution of global stock market interconnections. …”
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380
Research on end-to-end network link delay inference based on link reconstruction-destruction
Published 2014-01-01“…Based on two assumptions,inference model and end-to-end delay data acquisition,an approach to end-to-end network internal link delay inference based on link reconstruction-deconstruction (LRD) was proposed.Pseudo likelihood estimation (PLE) was adopted and the inference problem was divided into independent sub-problems.Inference units with definite solution are determined by LRD.By means of controlling average sampling precision and decreasing inference unit links,the computation complexity of link delay inference was significantly lowered.Experimental study was performed based on model computation and NS2 simulation platform.Theoretical analysis and experimental results show that the approach is accurate and effective.…”
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