I got this error from giza during training, has anybody seen this particular and does it have any impact on the trained model ?
WARNING: Model2 viterbi alignment has zero score. Here are the different elements that made this alignment probability zero Source length 21 target length 48 Giza was run with the following arguments: GIZA++ -CoocurrenceFile ./giza.no-en/no-en.cooc -c ./corpus/no-en-int- train.snt -m1 5 -m2 0 -m3 3 -m4 3 -model1dumpfrequency 1 - model4smoothfactor 0.4 -nodumps 1 -nsmooth 4 -o ./giza.no-en/no-en - onlyaldumps 1 -p0 0.999 -s ./corpus/en.vcb -t ./corpus/no.vcb (The cooccurence file parameter is ignored) The full error message is replicated below. Regards -andré lynum WARNING: Model2 viterbi alignment has zero score. Here are the different elements that made this alignment probability zero Source length 21 target length 48 best: fs[1] 1 : es[12] 12 , a: 0.00583929 t: 0.176969 score 0.00103337 product : 0.00103337 ss 0 best: fs[2] 2 : es[11] 11 , a: 0.0106924 t: 0.0164733 score 0.000176139 product : 1.82017e-07 ss 0 best: fs[3] 3 : es[11] 11 , a: 0.0135932 t: 0.0166815 score 0.000226755 product : 4.12731e-11 ss 0 best: fs[4] 4 : es[11] 11 , a: 0.0164015 t: 0.0166816 score 0.000273602 product : 1.12924e-14 ss 0 best: fs[5] 5 : es[11] 11 , a: 0.0191839 t: 0.0166816 score 0.000320017 product : 3.61377e-18 ss 0 best: fs[6] 6 : es[11] 11 , a: 0.0215138 t: 0.0166816 score 0.000358883 product : 1.29692e-21 ss 0 best: fs[7] 7 : es[11] 11 , a: 0.0351183 t: 0.0166816 score 0.000585828 product : 7.59774e-25 ss 0 best: fs[8] 8 : es[11] 11 , a: 0.0561501 t: 0.0166816 score 0.000936671 product : 7.11659e-28 ss 0 best: fs[9] 9 : es[11] 11 , a: 0.09358 t: 0.0166816 score 0.00156106 product : 1.11094e-30 ss 0 best: fs[10] 10 : es[11] 11 , a: 0.115205 t: 0.0166816 score 0.0019218 product : 2.13501e-33 ss 0 best: fs[11] 11 : es[11] 11 , a: 0.112011 t: 0.0166816 score 0.00186851 product : 3.9893e-36 ss 0 best: fs[12] 12 : es[11] 11 , a: 0.0817241 t: 0.0166816 score 0.00136329 product : 5.43855e-39 ss 0 best: fs[13] 13 : es[11] 11 , a: 0.0586094 t: 0.0166816 score 0.000977696 product : 5.31725e-42 ss 0 best: fs[14] 14 : es[11] 11 , a: 0.037411 t: 0.0333635 score 0.00124816 product : 6.63679e-45 ss 0 best: fs[15] 15 : es[11] 11 , a: 0.0231641 t: 0.0166816 score 0.000386413 product : 2.56454e-48 ss 0 best: fs[16] 16 : es[11] 11 , a: 0.0198897 t: 0.0166816 score 0.000331792 product : 8.50894e-52 ss 0 best: fs[17] 17 : es[11] 11 , a: 0.0166833 t: 0.0667274 score 0.00111324 product : 9.47247e-55 ss 0 best: fs[18] 18 : es[11] 11 , a: 0.0214717 t: 0.0166816 score 0.000358181 product : 3.39286e-58 ss 0 best: fs[19] 19 : es[11] 11 , a: 0.0183113 t: 0.0166816 score 0.000305461 product : 1.03638e-61 ss 0 best: fs[20] 20 : es[11] 11 , a: 0.0129731 t: 0.0166816 score 0.000216412 product : 2.24286e-65 ss 0 best: fs[21] 21 : es[11] 11 , a: 0.0151574 t: 0.0166816 score 0.000252848 product : 5.67104e-69 ss 0 best: fs[22] 22 : es[11] 11 , a: 0.015057 t: 0.0667274 score 0.00100471 product : 5.69776e-72 ss 0 best: fs[23] 23 : es[11] 11 , a: 0.0180808 t: 0.0333635 score 0.000603239 product : 3.43711e-75 ss 0 best: fs[24] 24 : es[11] 11 , a: 0.00806366 t: 0.0667274 score 0.000538067 product : 1.8494e-78 ss 0 best: fs[25] 25 : es[11] 11 , a: 0.00913313 t: 0.0333635 score 0.000304713 product : 5.63536e-82 ss 0 best: fs[26] 26 : es[11] 11 , a: 0.0102814 t: 0.0166816 score 0.00017151 product : 9.6652e-86 ss 0 best: fs[27] 27 : es[11] 11 , a: 0.0204256 t: 0.0166816 score 0.000340731 product : 3.29323e-89 ss 0 best: fs[28] 28 : es[11] 11 , a: 0.028064 t: 0.0500454 score 0.00140448 product : 4.62526e-92 ss 0 best: fs[29] 29 : es[11] 11 , a: 0.0394085 t: 0.0166816 score 0.000657396 product : 3.04063e-95 ss 0 best: fs[30] 30 : es[11] 11 , a: 0.0213687 t: 0.0166816 score 0.000356463 product : 1.08387e-98 ss 0 best: fs[31] 31 : es[11] 11 , a: 0.00609263 t: 0.0333635 score 0.000203271 product : 2.2032e-102 ss 0 best: fs[32] 32 : es[11] 11 , a: 0.0321807 t: 0.0166812 score 0.000536812 product : 1.18271e-105 ss 0 best: fs[33] 33 : es[0] 0 , a: 0.182869 t: 0.0294718 score 0.00538948 product : 6.37417e-108 ss 0 best: fs[34] 34 : es[11] 11 , a: 0.0321913 t: 0.0500454 score 0.00161103 product : 1.0269e-110 ss 0 best: fs[35] 35 : es[11] 11 , a: 0.0448007 t: 0.0166816 score 0.000747345 product : 7.67446e-114 ss 0 best: fs[36] 36 : es[11] 11 , a: 0.0482455 t: 0.0166816 score 0.000804811 product : 6.17649e-117 ss 0 best: fs[37] 37 : es[11] 11 , a: 0.0173111 t: 0.0166816 score 0.000288777 product : 1.78363e-120 ss 0 best: fs[38] 38 : es[11] 11 , a: 0.0546006 t: 0.0166816 score 0.000910823 product : 1.62457e-123 ss 0 best: fs[39] 39 : es[11] 11 , a: 0.0202231 t: 0.0667274 score 0.00134943 product : 2.19225e-126 ss 0 best: fs[40] 40 : es[11] 11 , a: 0.024409 t: 0.0166816 score 0.00040718 product : 8.92639e-130 ss 0 best: fs[41] 41 : es[11] 11 , a: 0.0303612 t: 0.0166816 score 0.000506472 product : 4.52097e-133 ss 0 best: fs[42] 42 : es[11] 11 , a: 0.0370472 t: 0.0166816 score 0.000618006 product : 2.79399e-136 ss 0 best: fs[43] 43 : es[11] 11 , a: 0.0417571 t: 0.0500454 score 0.00208975 product : 5.83874e-139 ss 0 best: fs[44] 44 : es[11] 11 , a: 0.0434814 t: 0.0166814 score 0.000725332 product : 4.23502e-142 ss 0 best: fs[45] 45 : es[11] 11 , a: 0.047594 t: 0.016667 score 0.00079325 product : 3.35943e-145 ss 0 best: fs[46] 46 : es[11] 11 , a: 0.0666425 t: 0.0166751 score 0.00111127 product : 3.73324e-148 ss 0 best: fs[47] 47 : es[11] 11 , a: 0.0767733 t: 0.0166492 score 0.00127821 product : 4.77188e-151 ss 0 best: fs[48] 48 : es[11] 11 , a: 0.141374 t: 0.0165087 score 0.0023339 product : 1.11371e-153 ss 0 Fert[0] selected 9 Fert[1] selected 0 Fert[2] selected 0 Fert[3] selected 0 Fert[4] selected 0 Fert[5] selected 2 Fert[6] selected 1 Fert[7] selected 0 Fert[8] selected 0 Fert[9] selected 1 Fert[10] selected 0 Fert[11] selected 9 Fert[12] selected 2 Fert[13] selected 1 Fert[14] selected 0 Fert[15] selected 1 Fert[16] selected 3 Fert[17] selected 0 Fert[18] selected 4 Fert[19] selected 3 Fert[20] selected 3 Fert[21] selected 9 _______________________________________________ Moses-support mailing list [email protected] http://mailman.mit.edu/mailman/listinfo/moses-support
