Pinyin Tagging System Research and Implementation Based on Word Segmentation

The pinyin tagging system has a wide range of applications. The tagging accuracy is lower because of Chinese polyphone problems. The Chinese multi-tone word ratio is far less than the polyphone, so the tagging approach of word segmentation can improve tagging accuracy. The tagging accuracy is improved by 10.8%. The pinyin dictionary mechanism is studied in the word segmentation process to improve the tagging speed.