Hi James, It looks like the text has not been segmented into words, so it thinks every sentence is a single word. Unless the sentences you are trying to translate are identical to some sentences in the training corpus, it will think every test sentence is an unknown word it's never seen before. You'll need to use some kind of word segmentation. Unfortunately I don't know anything about that area, so I have no useful suggestions.
Best, Suzy On 17/08/11 7:13 PM, 蒋乾 wrote: > *Hi all, > * > *When I used MT to do translation from Chines to English, I meet an > unexpected problem.Could you please tell * > *me the reason if you have any idea about it?* > ** > *I trained a big amount of paralleled corpus about 2,600,000 lines on a > computer with 5GB RAM.* > *After that, I tried translating a small Chinese file about 80 lines > into English.Unexpectedly, it didn't work.* > *It did not do any translation work at all. The target file I got was as > same as the source file.* > ** > *One sample line of the information shown on the screen during MT's > traslation is as follows,* > > " > Translating: 使用文本索引查询视图 > Collecting options took 0.000 seconds > Search took 0.000 seconds > BEST TRANSLATION: 使用文本索引查询视图|UNK|UNK|UNK [1] > [total=-99.978] <<0.000, -1.000, -100.000, 0.000, 0.000, 0.000, > 0.000, 0.000, 0.000, -7.346, 0.000, 0.000, 0.000, 0.000, 0.000>> > Translation took 0.000 seconds > Finished translating > Translating: 使用文本索引查询视图关于 > Collecting options took 0.000 seconds > Search took 0.000 seconds > BEST TRANSLATION: 使用文本索引查询视图关于|UNK|UNK|UNK [1] > [total=-99.978] <<0.000, -1.000, -100.000, 0.000, 0.000, 0.000, > 0.000, 0.000, 0.000, -7.346, 0.000, 0.000, 0.000, 0.000, 0.000>> > Translation took 0.000 seconds > Finished translating > " > > *It is very appreciated if you could tell me the reason why it happens > and the way how to solve it.* > ** > *Thank you very much.* > ** > *Regards,* > *James* > > > _______________________________________________ > Moses-support mailing list > [email protected] > http://mailman.mit.edu/mailman/listinfo/moses-support -- Suzy Howlett http://www.showlett.id.au/ _______________________________________________ Moses-support mailing list [email protected] http://mailman.mit.edu/mailman/listinfo/moses-support
