User:Firespeaker/Removing bidix trimming

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For transfer

OOV handled poorly with trimming

$ echo "Айгүл күчүктү издептир." | apertium -d . kir-eng
Aygül looked for puppy.

$ echo "Айгүл күчүктү издебептир." | apertium -d . kir-eng
Aygül did not look for puppy.
$ echo "Айгүл күчүктү байкаптыр." | apertium -d . kir-eng
#Aygül puppy *байкаптыр.

$ echo "Айгүл күчүктү байкабаптыр." | apertium -d . kir-eng
#Aygül puppy *байкабаптыр.

OOV handled much better without trimming

$ echo "^Айгүл<np><ant><f><nom>$ ^күчүк<n><acc>$ ^байка<v><tv><ifi><evid><p3><sg>$^.<sent>$^.<sent>$" | rest-of-pipeline
Aygül @байка puppy..

$ echo "^Айгүл<np><ant><f><nom>$ ^күчүк<n><acc>$ ^байка<v><tv><neg><ifi><evid><p3><sg>$^.<sent>$^.<sent>$" | rest-of-pipeline
Aygül did not @байка puppy..

Ideal OOV handling

All of this is hypothetical (all of the above is current behaviour).

Use source language information for

  • transfer rules
  • generation, with pseudo-lemmas from source language
$ echo "Айгүл күчүктү байкаптыр." | apertium -d . kir-eng
Aygül @байка-ed puppy.

$ echo "Айгүл күчүктү байкабаптыр." | apertium -d . kir-eng
Aygül did not @байка puppy.

OR

Use source language information for

  • transfer rules
$ echo "Айгүл күчүктү байкаптыр." | apertium -d . kir-eng
Aygül @байкабаптыр puppy.

$ echo "Айгүл күчүктү байкабаптыр." | apertium -d . kir-eng
Aygül did not @байкабаптыр puppy.