inline double BigramModel::seq_surprisal(std::vector<std::string> &seq)
{
  double s = 0.;
  for(int i = 1; i <seq.size(); ++i)
    {
      s += surprisal(seq[i-1], seq[i]);
    }
  return s;
}
inline double BigramModel::surprisal(std::string first, std::string second)
{
  Bigram b(first, second);
  return surprisal(b);
}
Ejemplo n.º 3
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fracfloat_t RealDist::surprisal(fracfloat_t trueValue, fracfloat_t predictedValue) const {
  return surprisal(predictedValue - trueValue);
}