Function dt_analysis::dim_reduction::sax

pub fn sax<N>(data: &Vec<N>, word_size: usize, alpha: usize) -> String where
    N: Float, 

Returns a sax word representation of the original list.

word_size determines the length of the word, and alpha represents the alphabet size.

Panics

• if alpha is not between 3 and 7. Higher numbers can only be supported if the static variable BREAKPOINTS is updated.