NSTL国家科技图书文献中心

1. Convergence Analysis on Trace Ratio Linear Discriminant Analysis Algorithms NSTL国家科技图书文献中心

Qiaolin Ye | Jie Yang ... - 《IEEE transactions on neural networks and learning systems》 - 2025,36(2) - 3878～3881 - 共4页

摘要：Linear discriminant analysis (LDA) may yield | an inexact solution by transforming a trace ratio | problem into a corresponding ratio trace problem. Most | recently, optimal dimensionality LDA (ODLDA) and trace | ratio LDA (TRLDA) have been developed to overcome this

关键词： Iterative methods | Convergence | Linear programming | Manganese | Linear discriminant analysis | Learning systems | Forestry

2. Bilateral two‑dimensional linear discriminant analysis and its applications NSTL国家科技图书文献中心

Yan Ru Guo | Xiang Fei Yang ... - 《The Journal of Supercomputing》 - 2025,81(1) - 136.1～136.22 - 共22页

摘要： bilateral two-dimensional linear discriminant analysis | l_2-norm 2-directional 2-dimensional LDA ( (2D | )~2LDA) is an effective matrix-based supervised | dimensionality reduction method by considering left-and-right | side dimensionality reduction at the same time

关键词： Dimensionality reduction | Two-dimensional linear discriminant analysis | Discriminant analysis | Feature extraction

3. Efficient and Robust Sparse Linear Discriminant Analysis for Data Classification NSTL国家科技图书文献中心

Jingjing Liu | Manlong Feng ... - 《IEEE Transactions on Emerging Topics in Computational Intelligence》 - 2025,9(1) - 617～629 - 共13页

摘要：Sparse linear* discriminant analysis (LDA) is a* | linear discriminant analysis (ERSLDA). The core idea is | popular machine learning method that improves the | accuracy of data classification by introducing sparsity | . However, its performance often degrades seriously when

关键词： Optimization | Feature extraction | Linear discriminant analysis | Vectors | Robustness | Computational intelligence | Tuning

4. Anti-spoofing Using ResNet50 with Linear Discriminant Analysis for Automatic Speaker Verification NSTL国家科技图书文献中心

Peemapot Uparakool | Waree Kongprawechnon ... - 《Integrated Uncertainty in Knowledge Modelling and Decision Making,Part I》 - International Symposium on Integrated Uncertainty in Knowledge Modelling and Decision Making - 2025, - 284～295 - 共12页

摘要： with linear* discriminant analysis (LDA) to reduce the* | Deep-learning-based models have shown | significant potential in speech spoof detection, which is | crucial to ensuring the authenticity of speech signals | . This work aims to expand the knowledge about deep

关键词： Anti-spoofing | Automatic speaker verification | Linear discriminant analysis | ResNet50

5. A novel linear discriminant analysis-based classification of R-peaks in different ECG signal datasets NSTL国家科技图书文献中心

Varun Gupta - 《International journal of bioinformatics research and applications》 - 2025,21(2) - 153～170 - 共18页

摘要： classification, linear* discriminant analysis (LDA) is proposed* | analysis (ICA) is proposed to be used for | In the current scenario, there is a need to | develop efficient pre-processing and classification | techniques which can form the basis of an automated health

关键词： electrocardiogram | ECG | adaptive notch filter | ANF | independent component analysis | ICA | linear discriminant analysis | LDA | signal-to-noise ratio | SNR

6. Geographical origin discrimination of black beans using near-infrared (NIR) spectroscopy combined with fuzzy regularized complete linear discriminant analysis (FRCLDA) NSTL国家科技图书文献中心

Xie, Chenao | Wu, Xiaohong ... - 《Analytical Letters》 - 2025,58(4/6) - 521～542 - 共22页

摘要： regularized complete linear* discriminant analysis (FRCLDA* | ) spectroscopy combined with discriminant* analysis algorithms* | discriminant analysis (RCLDA) and proposed the fuzzy | discriminant analysis (CLDA), RCLDA, and FRCLDA were utilized | incorporated fuzzy logic into regularized complete linear

关键词： Black beans | discriminant analysis | fuzzy recognition | fuzzy regularized complete linear discriminant analysis (FRCLDA) | near-infrared (NIR) spectroscopy

7. Single feature to achieve gas recognition: Humidity interference suppression strategy based on temperature modulation and principal component linear discriminant analysis NSTL国家科技图书文献中心

Yuan, Zhenyu | Sun, Hao ... - 《Sensors and Actuators,B.Chemical》 - 2025,423 - 共13页

摘要：. Principal Component Linear* Discriminant Analysis (PC-LDA* | Metal oxide semiconductor (MOS) sensors have | been broadly employed for gas detection. However, the | distinctive chemical detection principle of MOS sensors | renders them susceptible to interference by humidity

关键词： Humidity interference | Metal oxide semiconductor gas sensor | Temperature modulation | Principal component linear discriminant | analysis

8. Prediction of venous clinical severity score in yoga practitioners and non-practitioners using discriminant analysis and metaheuristic algorithms NSTL国家科技图书文献中心

Fengcai Wang | Fei Wang - 《Expert Systems with Application》 - 2025,278(Jun.) - 127272.1～127272.40 - 共40页

摘要：. Linear Discriminant Analysis, Quadratic Discriminant | Analysis, and Robust Sparse Linear Discriminant Analysis | Linear Discriminant Analysis- Brown Bear Optimization | discriminant models, contributing significantly to health | Venous Clinical Severity Score is a key

关键词： Yoga practice | Venous Clinical Severity Score | Linear Discriminant Analysis | Quadratic Discriminant Analysis | Metaheuristic Algorithm

9. Analyzing the Factors Influencing the Adoption of Integrated Pest Management (IPM) Technology in Cotton in Rajasthan NSTL国家科技图书文献中心 OA开放获取

Shubhaom Panda | Amita Sharma - 《Indian journal of agricultural research》 - 2025,59(1) - 147～152 - 共6页

摘要： statistics: linear* discriminant analysis and two-step* | Background: The model of sustainable | agriculture mostly emphasizes on enhancing the efficacy of | agrochemical usage by the implementation of Integrated Pest | Management (IPM) technology, substitution of various inputs

关键词： Cluster analysis | Cotton | Ipm | Linear discriminant analysis | Sustainable agriculture

10. Development of a method for detecting and classifying hydrocarbon-contaminated soils via laser-induced breakdown spectroscopy and machine learning algorithms NSTL国家科技图书文献中心

Lucila Juliana,Marti... | Fernando Sebastián G...... - 《Environmental Science and Pollution Research》 - 2025,32(8) - 4472～4488 - 共17页

摘要： discriminant analysis (LDA) was chosen for its ability to | robust and interpretable method was required. Linear | identify the linear* combination of features that best* | dimensionality, principal component analysis* (PCA) was applied* | revealed from the analysis* of the entire class set. The*

关键词： Hydrocarbons | Soil pollution | Classification | Laser-induced breakdown spectroscopy | Principal component analysis | Linear discriminant analysis