During the train-factored-phrase-model.perl script of my character-by-character aligment, giza-- reported the errors below.
Will this trained model be usable or do these errors indicate my model will unusable and I should restart? Thanks, Tom Model3: Iteration 1 . 770000 780000 PROBLEM: alignment is 0. NP 0.350144 APO 1 J:0......... WARNING: Hill Climbing yielded a zero score viterbi alignment for the following pair: AL(l:68,M:59)(a:..................... Source sentence length : 68 , target : 59 19 16 6 5 62.......... 17 16 6 5 61.......... PROBLEM: alignment is 0. NP 0.350144 APO 1 J:0......... WARNING: Hill Climbing yielded a zero score viterbi alignment for the following pair: AL(l:68,M:59)(a:..................... Source sentence length : 68 , target : 59 3 10 15 17 2 3........ 3 10 14 18 2 23...... 790000 800000 Then, through Iterations 2, 3, & 4 it occationally reported these warnings: WARNING: already 41 iterations in hillclimb: xxxxxxx WARNING: already 42 iterations in hillclimb: xxxxxxx etc.. Finally, in Model 4: Iteration 5, it reported: Reading more sentence pairs into memory ... 310000 ^[OF320000 330000 340000 350000 Reading more sentence pairs into memory ...
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