... variation, 83.04%. For comparison purposes, we also computed the value of R2 for adequacy using the BLEU score formula given in (Papineni et al., 2002), for the 7 systems using the same one ... comparison purposes, we also computed the value of R2 for fluency using the BLEU score formula given in (Papineni et al., 2002), for the 7 systems using the same one reference, and we obtained a ... metric for machine translation evaluation (Papineni et al, 2002), the advantages of doing automatic evaluation for various NLP applications have become increasingly appreciated: they allow for...