Default param values for sacrebleu
I see default params for sacrebleu assmooth_method=expand tokenize=None (uses 13a default tokenizer) while insacrebleupython library (GitHub - mjpost/sacrebleu: Reference BLEU implementation that auto-downloads test sets and reports a version string to facilitate cross-lab comparisons) , the default params seem to besmooth_method=floorandtokenize='none'(which uses BaseTokenizer).Which set is officially recognized and why was exp smooth method chosen inhf datasets?