Function solve_one_class

ml/src/svm.cpp:1760–1801

}

static void
solve_one_class(const svm_problem* prob,
                const svm_parameter* param,
                double* alpha,
                Solver::SolutionInfo* si)
{
  int l = prob->l;
  double* zeros = new double[l];
  schar* ones = new schar[l];

  int n = static_cast<int>(param->nu * prob->l); // # of alpha's at upper bound

  for (int i = 0; i < n; i++)
    alpha[i] = 1;

  if (n < prob->l)
    alpha[n] = param->nu * prob->l - n;

  for (int i = n + 1; i < l; i++)
    alpha[i] = 0;

  for (int i = 0; i < l; i++) {
    zeros[i] = 0;
    ones[i] = 1;
  }

  Solver s;

  s.Solve(l,
          ONE_CLASS_Q(*prob, *param),
          zeros,
          ones,
          alpha,
          1.0,
          1.0,
          param->eps,
          si,
          param->shrinking);

  delete[] zeros;
  delete[] ones;
}

static void
solve_epsilon_svr(const svm_problem* prob,