MALLET Sequence Tagger System

A MALLET Sequence Tagger System is a supervised sequence tagger system within the MALLET software package.

• Context:
  • It can be used to create a MALLET NER System or a MALLET-based Gene Finding System.
  • …
• Counter-Example(s):
  • LingPipe Sequence Tagger.
  • OpenNLP Sequence Tagger.
• See: MALLET SimpleTagger.

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References

• http://mallet.cs.umass.edu/sequences.php
  • QUOTE: Many data sets, such as text collections and genetic databases, consist of sequences of distinct values. MALLET includes implementations of widely used sequence algorithms including hidden Markov models (HMMs) and linear chain conditional random fields (CRFs). These algorithms support applications such as gene finding and named-entity recognition.

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