Re: [Moses-support] Does PhraseDictionaryMultiModel require all models to contain all phrases?

2016-11-16 Thread Michael Denkowski
Hi Lane, As Vito mentioned, PhraseDictionaryMultiModel is originally for linear interpolation. It has an option to output all scores from all models rather than interpolating but I ended up writing PhraseDictionaryGroup to have the specific functionality plus some additions. One of the

Re: [Moses-support] Does PhraseDictionaryMultiModel require all models to contain all phrases?

2016-11-16 Thread Vito Mandorino
Hi Lane, as far as I know the PhraseDictionaryMultiModel does a linear interpolation of two or more phrase-tables at decoding time and is equivalent to linearly interpolate the phrase-table beforehand, except maybe for some pruning-related corner cases. If a translation option is not present in

[Moses-support] Does PhraseDictionaryMultiModel require all models to contain all phrases?

2016-11-16 Thread Lane Schwartz
Hi, I'm potentially interested in using PhraseDictionaryMultiModel, and how it differs from PhraseDictionaryGroup. With PhraseDictionaryMultiModel, is it OK to have disjoint phrase tables? That is, can PhraseDictionaryMultiModel handle the situation where a translation option is present in one