Sumários

Hidden Markov Models

7 novembro 2019, 14:00 • João Miguel Cordeiro Monteiro

  • Pen and paper exercises using the Viterbi algorithm
  • Unsupervised Learning of HMMs using the Baum-Welch approach

Information extraction (cont.)

31 outubro 2019, 17:00 • João Miguel Cordeiro Monteiro

  • Pen and paper exercises on Hidden Markov Models
  • Pen and paper exercise using the Structured Perceptron algorithm

Learning to Rank

31 outubro 2019, 15:30 • Bruno Emanuel Da Graça Martins

  • Unsupervised Rank Fusion
    • Combination Using Similarities
      • CombMIN, CombMAX, CombSUM, CombMNZ
    • Combination using ranking positions
      • Borda, Condorcet, Reciprocal Ranking
  • Learning to Rank
    • Pointwise Approaches (e.g., Ranking Perceptron)
    • Pairwise Approaches (e.g., RankBoost)
    • Listwise Approaches (e.g., RankGP)

Learning to Rank

31 outubro 2019, 15:30 • Bruno Emanuel Da Graça Martins

  • Unsupervised Rank Fusion
    • Combination Using Similarities
      • CombMIN, CombMAX, CombSUM, CombMNZ
    • Combination using ranking positions
      • Borda, Condorcet, Reciprocal Ranking
  • Learning to Rank
    • Pointwise Approaches (e.g., Ranking Perceptron)
    • Pairwise Approaches (e.g., RankBoost)
    • Listwise Approaches (e.g., RankGP)

Information extraction (cont.)

31 outubro 2019, 14:00 • João Miguel Cordeiro Monteiro

  • Pen and paper exercises on Hidden Markov Models
  • Pen and paper exercise using the Structured Perceptron algorithm