func StartBuilding(gramNs ...int) *CorpusBuilder {
c := &CorpusBuilder{make(map[string]bool), tokens.NewTokenTable(), map[int]*ngram.NGramTable{}}
for _, gramN := range gramNs {
c.ngramTables[gramN] = ngram.NewNGramTable(gramN, c.tokenTable)
}
return c
}
func NewModel(voteDist int) *Model {
tokenTable := tokens.NewTokenTable()
tokensDistFreqs := make(map[tokens.TokenId][]SeenTokenFreqsTable)
return &Model{voteDist, tokenTable, tokensDistFreqs, nil}
}