Chinese Dependency Analysis Based on Long-distance Dependency
Degen Huang · Jisuanji gongcheng · 2007
According to Chinese syntax and Nivre algorithm,this paper presents a deterministic dependency parser,which parses Chinese text with consideration of long-distance dependency.It is difficult to parse long-distance dependency with conventional deterministic dependency analysis method.The improved method parses a sentence deterministically without ignoring long-distance dependency.Support vector machines are applied to identify Chinese dependency.Experimental results show that the method outperforms previous system by 5.32% accuracy.The dependency accuracy achieves 78.30%.