The study of chinese dictionary mechanism based on the suboptimal search tree

The speed of dictionary query affects not only the speed of segmentation, but also the wide use of the segmentation system in the mass calculation. According to the different occurrence frequency of words in the text, the dictionary mechanism of the suboptimal search tree is designed so that the comparison times is reduced in the process of segmentation and the speed of segmentation is improved. Finally, the contrast experiment of the largest reverse segmentation algorithm shows that the efficiency of segmentation is improved.