公开(公告)号：US20150088487A1

公开(公告)日：2015-03-26

申请号：US14381395

申请日：2012-02-28

Applicant: Google Inc.

Inventor： Fan Yang ,  Kirill Buryak ,  Feng Yuan ,  Baohua Liao

IPC: G06F17/28 ,  G06F17/21

CPC classification number: G06F17/289 ,  G06F17/21 ,  G06F17/2863

Abstract: Computer implemented techniques for performing transliteration of input text in a first character set to a second character set are disclosed. The techniques include receiving input text and determining a set of possible transliterations of the input text based on a plurality of mapping standards. Each mapping standard defines a mapping of characters in the first character set to characters in the second character set. The techniques further include determining a set of candidate words in the target language based on the possible transliterations and a text corpus. The techniques also include determining a likelihood score for each one of the candidate words based on a language model in the target language previously received words. The techniques also include providing one or more candidate words based on the likelihood scores and receiving a user selection indicating one of the candidate words.

Abstract translation: 公开了用于对第一字符集中的输入文本进行音译的第二字符集的计算机实现技术。 这些技术包括基于多个映射标准接收输入文本和确定输入文本的一组可能的音译。 每个映射标准定义第一个字符集中的字符与第二个字符集中的字符的映射。 该技术还包括基于可能的音译和文本语料库来确定目标语言中的一组候选词。 所述技术还包括基于先前接收的目标语言中的语言模型来确定每个候选词的似然分数。 所述技术还包括基于似然分数提供一个或多个候选词，并接收指示候选词之一的用户选择。