不用语音词典学汉语发音
Learning to Pronounce Chinese Without a Pronunciation Dictionary
DiDi Labs（滴滴实验室）；Admiralty Way（4640 Admiralty Way）；Marina del Rey, CA 90292
摘要：
我们演示了一个程序，学习发音的中文文本在普通话中，没有发音字典。从非平行的汉字流和汉语音节流出发，建立了一个多对多的字音映射。使用无监督的方法，该程序可以有效地将文字破译为语音。它的标记级字符到音节的准确率为89%，大大超过了先前工作的22%的准确率。
英文摘要：
We demonstrate a program that learns to pronounce Chinese text in Mandarin, without a pronunciation dictionary. From non-parallel streams of Chinese characters and Chinese pinyin syllables, it establishes a many-to-many mapping between characters and pronunciations. Using unsupervised methods, the program effectively deciphers writing into speech. Its token-level character-to-syllable accuracy is 89%, which significantly exceeds the 22% accuracy of prior work.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
