Numbers. There should be no digits in the source text because they can cause problems when read aloud. The way a number is read depends on context and might introduce confusion in the dataset. For example, the number “2409” could be accurately read as both “twenty-four zero nine” and “two thousand four hundred nine”.
Tinhlayo. A ku fanelanga ku va ni tinhlayo eka tsalwa ra xihlovo hikuva ti nga vanga swiphiqo loko ti hlayiwa ehenhla. Ndlela leyi nomboro yi hlayiwaka hi yona yi famba hi mongo naswona yi nga ha nghenisa ku pfilunganyeka eka dataset. Xikombiso, nomboro ya “2409” yi nga hlayiwa kahle tanihi havumbirhi bya “makhume-mbirhi-mune ziro nhungu” na “magidi mambirhi na madzana mune nhungu”.