pialign is a package that allows you to create a phrase table and word alignments from an unaligned parallel corpus. It is unlike other unsupervised word alignment tools in that it is able to create a phrase table using a fully statistical model, no heuristics. As a result, it is able to build phrase tables for phrase-based machine translation that achieve competitive results but are only a fraction of the size of those created with heuristic methods.
pialign is a package that allows you to create a phrase table and word alignments from an unaligned parallel corpus. It is unlike other unsupervised word alignment tools in that it is able to create a phrase table using a fully statistical model, no heuristics. As a result, it is able to build phrase tables for phrase-based machine translation that achieve competitive results but are only a fraction of the size of those created with heuristic methods.
To install pialign, run the following command in macOS terminal (Applications->Utilities->Terminal)
sudo port install pialign
To see what files were installed by pialign, run:
port contents pialign
To later upgrade pialign, run:
sudo port selfupdate && sudo port upgrade pialign
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