CHAPTER 8 Machine Learning Approaches to Spoken Language Understanding for Ambient Intelligence

Minwoo Jeong, Gary Geunbae Lee

Department of Computer Science and Engineering, Pohang University of Science and Technology, Pohang, Korea

  • 8.1 Introduction 186
  • 8.2 Statistical Spoken Language Understanding 188
    • 8.2.1 Spoken Language Understanding for Slot-Filling Dialogue System 188
    • 8.2.2 Sequential Supervised Learning 190
  • 8.3 Conditional Random Fields 192
    • 8.3.1 Linear-Chain CRFs 192
    • 8.3.2 Parameter Estimation 193
    • 8.3.3 Inference 194
  • 8.4 Efficient Algorithms for Inference and Learning 196
    • 8.4.1 Fast Inference for Saving Computation Time 196
    • 8.4.2 Feature Selection for Saving Computation Memory 199
  • 8.5 Transfer Learning for Spoken Language ...

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