An approach for part-of-speech tagging of compound-word base on headfeature percolation theory
Xingli Liu · 2013
Contrary to the problem that part-of-speech of compound-word is difficult to determine,this paper proposed a tagging algorithm of compound-word part-of-speech based on head-feature percolation.Firstly,the algorithm recognition the compound-words of an article,and analyzes the composition of compound-word,then got the word formation rules of compound-word,and used the headfeature percolation theory to determine the core component of compound-word,and provides explicit and implicit two compound-word part-ofspeech methods,lastly,correction the results of segmentation.The experimental results show that this part-of-speech tagging method is appropriate,compound-word part-of-speech tagging accuracy achieved 91% in the given text set.