Phonetic units and graphic units matching method for lexical mistake correction system, involves establishing connections between last units of graphic and phonetic series to constitute path segmenting graphic series by grapheme

摘要

The method involves estimating a probability of transcription of graphic units by phonetic units. Another possibility of transcription of M graphic series successively concatenating M graphic units bSy N phonetic series is determined. Connections between last units of the graphic and phonetic series are established to constitute a path segmenting the graphic series by grapheme with respect to phonemes segmenting the phonetic series.