语音识别的基本单位
Phoneme: 音位,音素 a unit of sound 是声音的最基本单位**,每个词语token的声音由多个 phoneme 组成**
Grapheme(字位) smallest unot of a writing system 每个单词书写最基本的单位ÿ…
1.问题
A cell (r, c) of an excel sheet is represented as a string “” where: denotes the column number c of the cell. It is represented by alphabetical letters. For example, the 1st column is denoted by A, the 2nd by B, the 3rd by C, and so on. is the ro…