Hidden Conditional Random Fields

  • Authors:
  • Ariadna Quattoni;Sybor Wang;Louis-Philippe Morency;Michael Collins;Trevor Darrell

  • Affiliations:
  • -;-;-;-;-

  • Venue:
  • IEEE Transactions on Pattern Analysis and Machine Intelligence
  • Year:
  • 2007

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Abstract

We present a discriminative latent variable model for classification problems in structured domains where inputs can be represented by a graph of local observations. A hidden-state Conditional Random Field framework learns a set of latent variables conditioned on local features. Observations need not be independent and may overlap in space and time.