Regularization, robustness and sparsity of probabilistic topic models
We propose a generalized probabilistic topic model of text corpora which can incorporate heuristics of Bayesian regularization, sampling, frequent parameters update, and robustness in any combinations. Wellknown models PLSA, LDA, CVB0, SWB, and many others can be considered as special cases of the p...
Guardat en:
| Autors principals: | , |
|---|---|
| Format: | Artigo |
| Idioma: | Russo |
| Publicat: |
Institute of Computer Science
2012-12-01
|
| Col·lecció: | Компьютерные исследования и моделирование |
| Matèries: | |
| Accés en línia: | http://crm.ics.org.ru/uploads/crmissues/crm_2012_4/12403.pdf |
| Etiquetes: |
Sense etiquetes, Sigues el primer a etiquetar aquest registre!
|