A Semi-Supervised Approach on Using Syntactic Prior Knowledge for Construction Thai Treebank
Taneth Ruangrajitpakorn, Prachya Boonkwan, Thepchai Supnithi, Phiradet Bangcharoensap · 2010
This paper presents an efficient approach to use small syntactic category for constructing large tree with the assist of linguistic knowledge for parsing Thai language. VB-EM algorithm is exploited to adjust parameters of any trees for selecting the best tree. Our best result is 70.62% accuracy of bracketing recovery.