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Invasive Liver Abscess Syndrome in the Immunocompromised: A Case Report
Published 2025-01-01Get full text
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Silent Spontaneous Uterine Rupture at 36 Weeks of Gestation
Published 2015-01-01Get full text
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Prospects of employing modern European cultivars of spring bread wheat in the breeding for powdery mildew resistance in the Northwestern region of Russia
Published 2020-01-01“…The cultivars ‘Aranka’, ‘Zuzana’, ‘Septima’, ‘Tercia’ and ‘Sparrow’ had short stems, while ‘Torka’, ‘Sparrow’ and ‘Pasteur’ – large grains.…”
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SQLite Encryption Method for Embedded Databases Based on Chaos Algorithm
Published 2023-01-01“…This research mainly focuses on the encryption technology of SQLite embedded database and proposes an improved sparrow algorithm (Logistic Chaos Sparrow Search Algorithm, LCSSA) based on Logistic Chaos Map. …”
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46
Spectral deviations of graphs
Published 2025-02-01“…For the graphs GG and HH, the spectral deviation of HH from GG is defined as ϱG(H)=∑μ∈Hminλ∈G∣λ−μ∣,{\varrho }_{G}\left(H)=\sum _{\mu \in H}\mathop{\min }\limits_{\lambda \in G}| \lambda -\mu | , where ∈\in designates that the given number is an eigenvalue of the adjacency matrix of the corresponding graph. …”
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Research on TCN Model Based on SSARF Feature Selection in the Field of Human Behavior Recognition
Published 2024-01-01“…To overcome this problem, this paper investigates a temporal convolutional neural network (TCN) model based on improved sparrow search algorithm random forest (SSARF) feature selection to accurately identify human behavioral traits based on wearable devices. …”
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48
A Free-Space-Based Model for Predicting Peanut Moisture Content during Natural Drying
Published 2022-01-01“…Support vector regression (SVR), extreme learning machine (ELM), sparrow search algorithm-support vector regression (SSA-SVR), and sparrow search algorithm-extreme learning machine (SSA-ELM) were used to create a prediction model of peanut kernel moisture content. …”
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A Rare and Serious Unforeseen Complication of Cutting Balloon Angioplasty
Published 2014-01-01Get full text
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51
Handover algorithm for space-air-ground integrated network based on location prediction model
Published 2024-12-01“…The algorithm constructed a long short-term memory (LSTM) network terminal location prediction model optimized based on the sparrow search strategy, improving the accuracy of terminal location prediction and resolving the issue of unreasonable handover timing. …”
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Prediction of Concrete Compressive Strength Based on the BP Neural Network Optimized by Random Forest and ISSA
Published 2022-01-01“…In terms of algorithm improvement, three improvements are proposed for SSA: Latin hypercube sampling is introduced to initialize the location of sparrows and increase the diversity of sparrows; the somersault foraging strategy is used to enrich the optimal position of producers; and combining with the cyclone foraging mechanism, the position updating process of the scroungers is optimized to obtain a better foraging position. …”
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Bearing Fault Diagnosis Method Based on Multidomain Heterogeneous Information Entropy Fusion and Model Self-Optimisation
Published 2022-01-01“…Nineteen key model parameters that were required for HSMSF construction were selected by adaptive optimisation using the chaos elitist modified sparrow search algorithm (CEI-SSA), and a self-learning diagnostic model that is suitable for multiple detection points was constructed. …”
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54
ISTORINIS PASAKOJIMAS KAIP NARATOLOGINĖS ANALIZĖS OBJEKTAS
Published 2004-01-01“… Naratyvistinės istorijos filosofijos radikaliojo sparno atstovai H. White’as ir F. Ankersmitas teigia, kad istorinis naratyvas yra giminingas literatūriniam. …”
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Metastatic Invasive Lobular Breast Cancer Presenting Clinically with Esophageal Dysphagia
Published 2017-01-01Get full text
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56
Forecasting Dissolved Organic Carbon Levels Utilizing Metaheuristic Optimization with Artificial Intelligence Techniques
Published 2024-12-01“…Specifically, Long Short-Term Memory (LSTM), Gated Recurrent Unit (GRU), Multilayer Perceptron (MLP), Radial Basis Function (RBF), Decision Tree (DT), and Support Vector Regression (SVR) algorithms were employed. The Sparrow Search Algorithm was utilized to fine-tune the hyperparameters of these algorithms. …”
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Vehicle-to-Vehicle Communication Channel Estimator Based on Gate Recurrent Unit
Published 2025-01-01“…To alleviate such issues, this study proposes a channel estimation method by combining the sparrow search algorithm (SSA) and gated recurrent unit (GRU). …”
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A critical review of compensation converters for capacitive power transfer in wireless electric vehicle charging circuit topologies
Published 2025-04-01“…This review paper introduced an experimental prototype of the Corbin Sparrow (CS), featuring an onboard battery charger and an off-board DC charging port. …”
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Prediction of Grade Classification of Rock Burst Based on PCA-SSA-PNN Architecture
Published 2023-01-01“…In order to estimate the risk grades of rock burst, an integrated method combining principal component analysis (PCA) and sparrow search algorithm (SSA) with probabilistic neural network (PNN) was proposed. …”
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Condition Monitoring of Marine Diesel Lubrication System Based on an Optimized Random Singular Value Decomposition Model
Published 2024-12-01“…The first section addresses advanced data preprocessing, where the Improved Sparrow Search Algorithm (ISSA) is employed to optimize the parameters of Random Singular Value Decomposition (RSVD). …”
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