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external:addicter [2011/05/16 07:51] mphi |
external:addicter [2011/05/16 08:07] mphi |
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=== Alternative model comparison === | === Alternative model comparison === | ||
+ | |||
+ | hmm = lightweight direct alignment method (in our ACL/TSD article) | ||
+ | gizainter = GIZA++, intersection -- applied to hypotheses+references directly | ||
+ | gizadiag = GIZA++, grow-diag -- applied to hypotheses+references directly | ||
+ | czenginter = align source+CzEng to reference+CzEng, | ||
+ | czengdiag = same, but with GIZA++ grow-diag | ||
+ | |||
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^ gizadiag* |0.183/ | ^ gizadiag* |0.183/ | ||
^ berkeley* |0.200/ | ^ berkeley* |0.200/ | ||
- | + | | ^ Explicit wrong lex choice detection ^^^^ | |
- | === Explicit wrong lex choice detection | + | |
- | * align input+czeng to reference+czeng and input+czeng to hypotheses+czeng | + | |
- | * extract hypothesis-to-reference alignments from there | + | |
- | + | ||
- | | ^ Precision/ | + | |
- | | ^ | + | |
^ czengdiag* |0.187/ | ^ czengdiag* |0.187/ | ||
^ czenginter |0.197/ | ^ czenginter |0.197/ | ||
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^ czenginter+hmm | ^ czenginter+hmm | ||
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- | ^ berkeley+czenginter+hmm |0.219/ | + | ^ berk+czengint+hmm |0.219/ |
- | ^ berkeley+czenginter+gizainter+hmm |0.220/ | + | ^ berk+czengint+gizaint+hmm |0.220/ |
- | ^ berkeley+czenginter+meteor+hmm |0.220/ | + | ^ berk+czengint+meteor+hmm |0.220/ |
- | ^ berkeley+czenginter+meteor+gizainter+hmm |0.221/ | + | ^ berk+czengint+meteor+gizaint+hmm |0.221/ |
==== TODOs ==== | ==== TODOs ==== |