The experiment shows that by combining these handcrafted and learned information source, it can obtain a recall of 98%, a precision of 89% and 1.10 average ambiguous parses per word during the English analysis.

• 实验表明 ；在英语分析过程中 ；通过组合这些手工制作以及所学习的信息源 ；可获得大约 98%25的查全率 ；89%25的查准率 ；以及平均 1.；10个歧义分析 /单词