[Feature]: Why SequenceTagger doesn't inherits from DefaultClassifier

[yidengcoupang]

Problem statement

I want to use decoder feature in SequenceTagger. And found SequenceTagger inherit directly from Classifier instead of DefaultClassifier like most of other models. So what's missing here and how can we add decoder function into SequenceTagger or let SequenceTagger inherit from DefaultClassifier?

Solution

maybe migrate SequenceTagger to inherit from DefaultClassifier.

Additional Context

No response

[helpmefindaname]

Hi @yidengcoupang
SequenceTagger doesen't inherit from DefaultClassifier, as it's usage of the CRF is more complex than the default settings. You can use the TokenClassifier for a simpler implementation.