P06-1061 probability estima - tion . We apply the SGT smoothing method to our HMM IE systems
P06-1061 probability obtained from the SGT smoothing among all these unseen terms
P06-1061 occurrences in the sample . The SGT smoothing has been successfully applied
P06-1061 Document-based HMM IE with the SGT smoothing 2.1 HMM structure We use a similar
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