Machine learningDeep learning / NLP / CV

Polu-nadzirano modeliranje tema

Polu-nadzirano modeliranje tema proširuje nenadzirane modele tema kao što je LDA uključivanjem djelomičnog ljudskog nadzora — početnih riječi (seed words), označenih dokumenata ili ograničenja "mora-biti-povezano"/"ne-smije-biti-povezano" (must-link/cannot-link constraints) — kako bi usmjerilo otkrivene teme prema smislenim, domenski relevantnim kategorijama, istovremeno iskorištavajući veliki neoznačeni korpus za statističku snagu.

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Izvori

  1. Ramage, D., Hall, D., Nallapati, R., & Manning, C. D. (2009). Labeled LDA: A supervised topic model for credit attribution in multi-labeled corpora. Proceedings of the 2009 Conference on Empirical Methods in Natural Language Processing, 248–256. Association for Computational Linguistics. link
  2. Andrzejewski, D., Zhu, X., & Craven, M. (2009). Incorporating domain knowledge into topic modeling via Dirichlet forest priors. Proceedings of the 26th Annual International Conference on Machine Learning (ICML), 25–32. link

Kako citirati ovu stranicu

ScholarGate. (2026, June 3). Semi-supervised Topic Modeling (Seed-guided and Labeled LDA variants). ScholarGate. https://scholargate.app/hr/deep-learning/semi-supervised-topic-modeling

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Citirana u

ScholarGateSemi-supervised Topic Modeling (Semi-supervised Topic Modeling (Seed-guided and Labeled LDA variants)). Preuzeto 2026-06-15 s https://scholargate.app/hr/deep-learning/semi-supervised-topic-modeling · Skup podataka: https://doi.org/10.5281/zenodo.20539026