Methods › General › Dimensionality Reduction › LDA
Linear Discriminant Analysis
LDA
archive 2025-07-28 Description, source and code snippet are the archive's method entry.
Linear discriminant analysis (LDA), normal discriminant analysis (NDA), or discriminant function analysis is a generalization of Fisher's linear discriminant, a method used in statistics, pattern recognition, and machine learning to find a linear combination of features that characterizes or separates two or more classes of objects or events. The resulting combination may be used as a linear classifier, or, more commonly, for dimensionality reduction before later classification.
Extracted from Wikipedia
Source:
Paper: Linear Discriminant Analysis: A Detailed Tutorial
Public version: Linear Discriminant Analysis: A Detailed Tutorial
Papers archive 2025-07-28
30 shown of 459, newest first. Repository counts are the archive's code-links table. A Syntology line states what Syntology ran from that paper's harvested code; it is per sample and not a correctness claim.
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LLM-Powered CPI Prediction Inference with Online Text Time Series 11 Jun 2025 · 1 repository · arXiv:2506.09516
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Linear Discriminant Analysis with Gradient Optimization on Covariance Inverse 7 Jun 2025 · 0 repositories · arXiv:2506.06845
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Selecting for Less Discriminatory Algorithms: A Relational Search Framework for Navigating Fairness-Accuracy Trade-offs in Practice 2 Jun 2025 · 0 repositories · arXiv:2506.01594
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Tell, Don't Show: Leveraging Language Models' Abstractive Retellings to Model Literary Themes 29 May 2025 · 1 repository · arXiv:2505.23166
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Improving statistical learning methods via features selection without replacement sampling and random projection 28 May 2025 · 0 repositories · arXiv:2506.00053
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EC-LDA : Label Distribution Inference Attack against Federated Graph Learning with Embedding Compression 21 May 2025 · 0 repositories · arXiv:2505.15140
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Technical Report on classification of literature related to children speech disorder 20 May 2025 · 0 repositories · arXiv:2505.14242
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Signals from the Floods: AI-Driven Disaster Analysis through Multi-Source Data Fusion 10 May 2025 · 0 repositories · arXiv:2505.17038
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Enhancing the Cloud Security through Topic Modelling 1 May 2025 · 0 repositories · arXiv:2505.01463
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Subject-independent Classification of Meditative State from the Resting State using EEG 25 Apr 2025 · 0 repositories · arXiv:2504.18095
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Automated Bug Report Prioritization in Large Open-Source Projects 22 Apr 2025 · 1 repository · arXiv:2504.15912
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Evaluating BERTopic on Open-Ended Data: A Case Study with Belgian Dutch Daily Narratives 20 Apr 2025 · 0 repositories · arXiv:2504.14707
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Masculine Defaults via Gendered Discourse in Podcasts and Large Language Models 15 Apr 2025 · 1 repository · arXiv:2504.11431
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Non-Destructive Carotenoid Quantification in Leaves via Raman Spectroscopy: Optimizing Treatment for Linear Discriminant Analysis 14 Apr 2025 · 0 repositories · arXiv:2504.10057
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Topic mining based on fine-tuning Sentence-BERT and LDA 7 Apr 2025 · 0 repositories · arXiv:2504.07984
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Multivariate Gaussian Topic Modelling: A novel approach to discover topics with greater semantic coherence 19 Mar 2025 · 0 repositories · arXiv:2503.15036
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A Convex formulation for linear discriminant analysis 17 Mar 2025 · 0 repositories · arXiv:2503.13623
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ML-Driven Approaches to Combat Medicare Fraud: Advances in Class Imbalance Solutions, Feature Engineering, Adaptive Learning, and Business Impact 21 Feb 2025 · 0 repositories · arXiv:2502.15898
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Topic Modeling in Marathi 4 Feb 2025 · 0 repositories · arXiv:2502.02100
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Exploring Aviation Incident Narratives Using Topic Modeling and Clustering Techniques 14 Jan 2025 · 0 repositories · arXiv:2501.07924
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Analyzing Aviation Safety Narratives with LDA, NMF and PLSA: A Case Study Using Socrata Datasets 3 Jan 2025 · 0 repositories · arXiv:2501.01690
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Learning Fricke signs from Maass form Coefficients 3 Jan 2025 · 0 repositories · arXiv:2501.02105
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What Constitutes a Less Discriminatory Algorithm? 24 Dec 2024 · 0 repositories · arXiv:2412.18138
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Moving Beyond LDA: A Comparison of Unsupervised Topic Modelling Techniques for Qualitative Data Analysis of Online Communities 19 Dec 2024 · 0 repositories · arXiv:2412.14486
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LITA: An Efficient LLM-assisted Iterative Topic Augmentation Framework 17 Dec 2024 · 0 repositories · arXiv:2412.12459
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Linear Discriminant Analysis in Credit Scoring: A Transparent Hybrid Model Approach 5 Dec 2024 · 0 repositories · arXiv:2412.04183
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EUR/USD Exchange Rate Forecasting incorporating Text Mining Based on Pre-trained Language Models and Deep Learning Methods 12 Nov 2024 · 0 repositories · arXiv:2411.07560
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Domain-decomposed image classification algorithms using linear discriminant analysis and convolutional neural networks 30 Oct 2024 · 0 repositories · arXiv:2410.23359
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Zeitenwenden: Detecting changes in the German political discourse 23 Oct 2024 · 1 repository · arXiv:2410.17960
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Uncovering Key Trends in Industry 5.0 through Advanced AI Techniques 22 Oct 2024 · 0 repositories · arXiv:2410.16748
Tasks archive 2025-07-28
20 shown of 277 tasks the archive attaches to papers tagged with this method, by distinct papers. A task without a page in the catalog is plain text.
Usage over time archive 2025-07-28
Components: the archive holds no method-to-method composition, so PwC's Components table cannot be rebuilt; the Papers list carries no Results column for the same reason (the archive does not join its leaderboard rows to method tags).
Categories archive 2025-07-28
Report a problem or propose a change · a person checks every report against the paper or source before anything changes; decisions are listed on /corrections