Deep Neural Networks Algorithm for Vietnamese Word Segmentation

Table 2

Classification of Vietnamese characters.

Featurerepresentation	Feature meaning	Example
Sin	Separate words	thi, ah
Pre	Start	c? m,xin
Suf	End	Sinh
Pun	Punctuation	,.!
Dig	Number	1,2,3
Let	Letters and combinations	A, a
Spe	Special identifier	@, %
Tim	Time	Minutes and seconds
Dat	Date	Date
Oth	Other	I II et al.