Personal tools
You are here: Home Personen Dr.-Ing. Michael Piotrowski, M.A. Exercises NLS II Tagging with HMMs (4)
Document Actions

Tagging with HMMs (4)

Up one level

On page 353, Manning and Schütze argue that “clearly marked” is inherently ambiguous for a bigram tagger, but that a trigram tagger can resolve this ambiguity.

Can you find other examples for limitations of bigram models that are trigram tagger can resolve?

Can you find examples for problems for a trigram model resolvable with 4-grams or analogously for even larger numbers of n?

Powered by Plone, the Open Source Content Management System