Naslov
Probability distribution on the parse trees

Autori
Tepeš, Božidar ; Hunjet, Dubravko ; Elezović, Slobodan

Izvornik
Collegium antropologicum (0350-6134) 29 (2005), 1; 415-418

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Parse tree; Bayesian network; sentences of Croatian language; crross entropy

Sažetak
Paper describes probability distribution on the parse trees of natural language by using Bayesian networks. First part of the paper describes probabilistic contex-free grammar and parse trees. In the second part of the paper, Bayesian network was modelled and joint probability distribution on their vertex. On these theoretical ideas, in the third part, we describe our model tested on Database of grammatical sentences of Croatian language. At the end was presented a backward procedure and evaluation of our results.

Izvorni jezik
Engleski

Znanstvena područja
Matematika

POVEZANOST RADA