Research Article

Unsupervised Chunking Based on Graph Propagation from Bilingual Corpus

Table 2

The description of universal chunk tags.

TagDescriptionWordsExample

NPNoun phraseDET + ADV + ADJ + NOUNThe strange birds
PPPreposition phraseTO + INIn between
VPVerb phraseADV + VBWas looking
ADVPAdverb phraseADVAlso
ADJPAdjective phraseCONJ + ADV + ADJWarm and cozy
SBARSubordinating conjunctionINWhether or not