Noun Phrase Recognition is one of the most critical components in natural language processing field.The noun phrase recognition performance and its efficiency are the focus of researchers′ attention.In order to combine the two elements, this paper proposes a method of recognizing noun phrases based on auxiliary phrase mark.First, this paper presents a mapping between phrases by using the mapping formula based on the detailed analysis of the different classification system of the phrases.Then, according to the mapping results and the probability of the distribution of the auxiliary phrase mark, lots of combinations are established.Experimental results show that this method effectively reduces the time of noun phrase recognition without reducing the F-value.
LIU Fei, ZHOU Qiao-li, ZHANG Gui-ping
. Recognition of Chinese noun phrase based on auxiliary phrase mark[J]. Journal of Shenyang Aerospace University, 2014
, 31(1)
: 52
-59
.
DOI: 10.3969/j.issn.2095-1248.2014.01.012
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