Imports github.com/mingrammer/commonregex github.com/deckarep/golang-set gopkg.in/neurosnap/sentences.v1 gopkg.in/neurosnap/sentences.v1/data gonum.org/v1/gonum/mat Standard library imports bytes fmt io io/ioutil math os path path/filepath regexp strconv strings time unicode/utf8 unicode encoding/gob compress/gzip