Comparer des méthodes

	Modèle de Topics LDA Explicable	Latent Dirichlet Allocation (LDA)
Domaine	Apprentissage profond	Apprentissage automatique
Famille	Machine learning	Latent structure
Année d'origine	2003 (LDA); 2018–present (explainability extensions)	2003
Auteur d'origine	Blei, D. M., Ng, A. Y., & Jordan, M. I. (LDA seminal); explainability extensions by multiple authors	Blei, D. M.; Ng, A. Y.; Jordan, M. I.
Type	Probabilistic generative topic model with interpretability enhancements	Generative probabilistic topic model (three-level hierarchical Bayesian)
Source fondatrice	Blei, D. M., Ng, A. Y., & Jordan, M. I. (2003). Latent Dirichlet Allocation. Journal of Machine Learning Research, 3, 993–1022.	Blei, D. M., Ng, A. Y., & Jordan, M. I. (2003). Latent Dirichlet allocation. Journal of Machine Learning Research, 3, 993–1022.
Alias	Explainable LDA, Interpretable LDA, XAI-LDA, Transparent Topic Model	LDA, topic model, Blei-Ng-Jordan model, probabilistic topic modeling
Apparentées	4	3
Résumé	Explainable LDA combines Latent Dirichlet Allocation — the canonical probabilistic topic model introduced by Blei, Ng, and Jordan in 2003 — with post-hoc and intrinsic interpretability tools that make each discovered topic auditable, labeled, and trustworthy for human reviewers. It is widely used in NLP, social science text analysis, and computational humanities where transparency is required alongside discovery.	Latent Dirichlet Allocation (LDA) is a generative probabilistic model for collections of discrete data, introduced by Blei, Ng, and Jordan in 2003. It treats each document as a mixture of latent topics and each topic as a probability distribution over words, enabling unsupervised discovery of thematic structure across large text corpora. It is one of the most cited papers in machine learning and natural language processing.