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2641
Development of organizational healing scale: validity and reliability study
Published 2025-01-01“…Validity was also ensured through convergent and discriminant validity. Reliability was tested using Cronbach's alpha coefficient value.ResultsThe two components (individual priority, organizational priority) identified through EFA as contributing to the construct validity of the scale were subsequently confirmed by CFA. …”
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2642
Rapid and Nondestructive Determination of Egg Freshness Category and Marked Date of Lay using Spectral Fingerprint
Published 2020-01-01“…The spectra acquired from the eggs were preprocessed using multiplicative scatter correction and principal component analysis (MSC-PCA). Linear discriminant analysis (LDA) was used to build identification model to predict the category of freshness, while partial least square regression (PLS-R) was used to determine the marked date of lay. …”
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2643
Multiscale Time-Frequency Sparse Transformer Based on Partly Interpretable Method for Bearing Fault Diagnosis
Published 2023-01-01“…Then, the novel encoder-decoder structure is presented, the multiple encoders are employed to extract the hidden feature of different time-frequency sequences obtained by STFT with different window widths, and the decoder is used to remap the deep information and connect to the classifier for discriminating fault types. The proposed method is tested in the XJTU-SY bearing dataset and self-made experiment rig dataset, and the following work is conducted. …”
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2644
An Inverted Residual Cross Head Knowledge Distillation Network for Remote Sensing Scene Image Classification
Published 2025-01-01“…Remote sensing scene images exhibit greater complexity in terms of land features, with large intra class differences and high inter class similarity, posing challenges in effectively extracting discriminative features. Convolutional neural networks are extensively used in RSSC tasks, where convolution focuses more on the high-frequency components of the image. …”
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2645
Untargeted urine metabolomics reveals dynamic metabolic differences and key biomarkers across different stages of Alzheimer’s disease
Published 2025-01-01“…Early intervention at the MCI stage can significantly delay AD onset.MethodsThis study employed untargeted urine metabolomics, with data obtained from the MetaboLights database (MTBLS8662), combined with orthogonal partial least squares-discriminant analysis (OPLS-DA) to examine metabolic differences across different stages of AD progression. …”
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2646
Unsupervised and Semisupervised Machine Learning Frameworks for Multiclass Tool Wear Recognition
Published 2024-01-01“…The results showed which of the frameworks led to the best predictive performance under which data settings, and highlighted the significance of sensor fusion and discriminative feature representations in combating the unavailability and scarcity of labels, among other findings. …”
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2647
Estimation Model for Bread Quality Proficiency Using Fuzzy Weighted Relevance Vector Machine Classifier
Published 2021-01-01“…The obtained data are generally raw, and hence, the required features are obtained through dimensionality reduction using the Linear Discriminant Analysis (LDA). The processed data and the attributes are given as input to the classifier to obtain final estimation results. …”
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2648
Phylogeography and hybridization of corvid birds in the Palearctic Region
Published 2019-03-01“…Several genetic markers were unable to discriminate between pure carrion and hooded crows. Mitochondrial DNA sequences revealed no difference between carrion and hooded crows, but instead two diverged haplogroups within the eastern part of the distribution range of the carrion crow. …”
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2649
16S rRNA sequencing-based evaluation of the protective effects of key gut microbiota on inhaled allergen-induced allergic rhinitis
Published 2025-01-01“…Microbial diversity was assessed using alpha and beta diversity indices, and differential microbiota populations were identified through Linear discriminant analysis Effect Size (LEfSe) analysis. A Least Absolute Shrinkage and Selection Operator (LASSO) regression model was employed to pinpoint key species. …”
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2650
Contact zone of slow worms Anguis fragilis Linnaeus, 1758 and Anguis colchica (Nordmann, 1840) in Poland
Published 2025-01-01“…The hybrids were indistinguishable from parental species in head proportions (principal components and discriminant analyses) but more resembling A. colchica in meristic traits.…”
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2651
Geometric morphometric analysis of the condylus occipitalis and foramen magnum in sheep and goat
Published 2023-09-01“…It was found to explain the shape variation of the right condyle occipitalis to a great extent compared with PC2, while in PC3, it caused the entire right condyle occipitalis to explain the shape variation of the extreme lateral corner of the left condyle occipitalis and the left edge of the foramen magnum. The discriminant function analysis determined the Procrustes and Mahalanobis distances to be 0.12293879 (p < 0.0001) and 67.7482 (p < 0.0044), respectively.…”
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2652
Evaluation of Preoperative CA15-3 Level and its Relationship with Clinico-Pathological Characteristics in Primary Breast Cancer Patients
Published 2022-06-01“…The area under the curve (AUC) of CA15-3 for discriminating patients with primary breast cancer and healthy control subjects was 0.720 (95% CI: 0.589 to 0.828). …”
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2653
miR-203 Expression in Exfoliated Cells of Tongue Coating Represents a Sensitive and Specific Biomarker of Gastroesophageal Reflux Disease
Published 2016-01-01“…These results suggest that miR-203 may be a useful diagnostic marker for discriminating GERD from Ctrls. Conclusions. miR-203 testing may assist in the diagnosis of patients with symptoms suggestive of GERD.…”
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2654
The Role of Aquaculture in Shaping the Morphology of <i>Babylonia areolata</i>: A Comparative Study of Cultured and Wild Populations
Published 2025-01-01“…Statistical methods, including Principal Component Analysis (PCA) and Linear Discriminant Analysis (LDA), were used to assess morphological differences. …”
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2655
Engineering Application of an Identification Method to Shock-Induced Vortex Stability in the Transonic Axial Fan Rotor
Published 2021-01-01“…The final verification results show that the above two vortex states can be satisfactorily detected by the theoretical discriminant introduced in this work.…”
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2656
The Role of the London Missionary Society and Church Missionary Society in the Abolition of Oozhiyam (Bonded Labor Service) in Kerala
Published 2021-01-01“…Caste slavery was an oppressive, discriminative, and exploitive system which existed in Kerala from an early medieval period onwards. …”
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2657
Validation of Point-of-Care Glucose Testing for Diagnosis of Type 2 Diabetes
Published 2013-01-01“…The diagnostic performance of POC-fasting glucose in discriminating between the normal and any category of disturbed glucose tolerance did not differ from the RLP (P=0.081). …”
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2658
Twitter user geolocation method based on single-point toponym matching and local toponym filtering
Published 2023-08-01“…The availability of accurate toponyms in user tweets is crucial for geolocating Twitter users.However, existing methods for locating Twitter users often suffer from limited quantity and reliability of acquired toponyms, thus impacting the accuracy of user geolocation.To address this issue, a twitter user geolocation method based on single-point toponym matching and local toponym filtering was proposed.A toponym type discriminating algorithm based on the aggregation degree of locations of the toponym was designed.In the proposed algorithm, a single-point toponym database was generated to provide more reliable toponyms extracted from tweets.Then, according to a proposed local place name filtering algorithm based on the aggregation degree of user location, the aggregation degree of user location centered on the longitude and latitude of toponyms and the average longitude and latitude of users were calculated.This process helped in extracting local toponyms with a high aggregation degree, which enhances the reliability of toponyms used in geolocation.Finally, a user-toponym heterogeneous graph was constructed based on user social relationships and user mentions of toponyms, and users were located by graph representation learning and neural networks.A large number of user geolocation experiments were conducted based on two commonly used public datasets in this field, namely GEOTEXT and TW-US.Comparisons with nine existing typical methods for Twitter user geolocation, including HGNN, ReLP, and GCN, demonstrate that our proposed method achieves significantly higher geolocation accuracy.On the GEOTEXT dataset, the average error is reduced by 7.3~342.8 km, the median error is reduced by 2.4~354.4 km, and the accuracy of large area-level geolocation is improved by 1.3%~26.3%.On the TW-US dataset, the average error is reduced by 8.6~246.6 km, the median error is reduced by 5.7~149.7 km, and the accuracy of large area-level geolocation is improved by 1.5%~20.5%.…”
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2659
An Innovative Approach to Estimate Chloride Diffusion Coefficient in Submerged Concrete Structures Using Soft Computing
Published 2023-08-01“…., linear, quadratic, cubic, Gaussian), K-nearest neighbors (fine, medium, coarse KNN), and two methods of ensemble learning (bagged tree, subspace discriminant) are applied to predict the chloride diffusion coefficient. …”
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2660
Complexity to Forecast Flood: Problem Definition and Spatiotemporal Attention LSTM Solution
Published 2020-01-01“…Considering the significance of modeling attention capability among hydrology factors, we believe extraction of discriminative hydrology factors not only reflect natural rules in physical space, but also optimally model iterations of factors to forecast run-off values in cyber space. …”
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