ScholarGate
Asistent

Uporedite metode

Pregledajte izabrane metode jednu pored druge; redovi koji se razlikuju su istaknuti.

Samonadgledani LDA model teme×Полунадгледани LDA модел тема×
OblastDuboko učenjeDuboko učenje
PorodicaMachine learningMachine learning
Godina nastanka2003 (LDA); self-supervised variants from 20202009
TvoracBlei, D. M., Ng, A. Y., Jordan, M. I. (LDA); self-supervised extension by multiple authors (2020s)Ramage, D.; Andrzejewski, D. et al.
TipProbabilistic generative model with self-supervised pretrainingSemi-supervised probabilistic topic model
Temeljni izvorBlei, D. M., Ng, A. Y., & Jordan, M. I. (2003). Latent Dirichlet Allocation. Journal of Machine Learning Research, 3, 993–1022. link ↗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 EMNLP, 248–256. link ↗
Drugi naziviSSL-LDA, self-supervised topic modeling, self-supervised LDA, contrastive LDALabeled LDA, Seeded LDA, Constrained LDA, SS-LDA
Srodne66
SažetakSelf-supervised LDA combines the probabilistic generative framework of Latent Dirichlet Allocation with self-supervised pretraining signals — such as masked-word prediction or contrastive document objectives — to guide topic discovery without requiring hand-labeled training data. The result is topic representations that are simultaneously grounded in distributional statistics and enriched by language structure learned from raw text.Semi-supervised LDA extends standard Latent Dirichlet Allocation by incorporating a small amount of supervision — seed words, labeled documents, or must-link/cannot-link word constraints — to guide topic discovery toward semantically coherent, interpretable themes. It bridges unsupervised topic modeling and fully supervised text classification, making it especially valuable when full annotation is costly.
ScholarGateSkup podataka
  1. v1
  2. 2 Izvori
  3. PUBLISHED
  1. v1
  2. 2 Izvori
  3. PUBLISHED

Idi na pretragu Preuzmi slajdove

ScholarGateUporedite metode: Self-supervised LDA Topic Model · Semi-supervised LDA Topic Model. Preuzeto 2026-06-17 sa https://scholargate.app/sr/compare