Hi there,

I'm using moses / multi-bleu in order to evaluate a pre-translation  
sentence reordering system.

Trying to score my english - japanese translation with multi-bleu.perl  
gives back:

Use of uninitialized value in division (/) at script/multi-bleu.perl  
line 120, <STDIN> line 1160.

Use of uninitialized value in division (/) at script/multi-bleu.perl  
line 120, <STDIN> line 1160.

Use of uninitialized value in division (/) at script/multi-bleu.perl  
line 120, <STDIN> line 1160.

BLEU = 0.00, 0.0/0.0/0.0/0.0 (BP=1.000, ratio=21.528, hyp_len=24973,  
ref_len=1160)

I noticed that hyp_len and ref_len are far from similar. ref_len  
equals the number of lines in both files! How is hyp_len computed?

Any ideas on this?

Best,

Benjamin

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