Hello I have a question regarding phrase extraction: In the following situation:
0 0 0 a 0 X 0 b 0 0 0 c z x y where 0 means no alignment point and X mean an aligned point. a b c are one language words and x y z are the other language words. i get the following sentences for a sentence length 2: b -x a b - x b c - c b - z x b - x y a b - z x a b - x y b c - z x b c - x y My question is if i shouldn't also have: a - z c - y There is no align point, but this phrases are also not violating any alignment. The way i though phrase extraction worked was if there was no aligned points all possible subsets of the matrix will be extracted as phrases. Since we have alignment points all subsets that violate the alignment points were not extracted. Thanks a lot for your help, Joao
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