[mlpack-git] [mlpack/mlpack] Neural evolution algorithms implementation (CNE, NEAT, HyperNEAT) (#686)

Excalibur notifications at github.com
Sat Jul 16 00:56:56 EDT 2016


> +    ssize_t num_trial = 20;
> +    ssize_t num_step = 200;
> +  }
> +
> +  // Parametric constructor.
> +  TaskCartPole(double t_mc, double t_mp, double t_g, double t_l, double t_F, 
> +               double t_tau, double t_track_limit, double t_theta_limit,
> +               ssize_t t_num_trial, ssize_t t_num_step):
> +               mc(t_mc), mp(t_mp), g(t_g), l(t_l), F(t_F),
> +               tau(t_tau), track_limit(t_track_limit), theta_limit(t_theta_limit),
> +               num_trial(t_num_trial), num_step(t_num_step) {}
> +
> +  // Update status.
> +  void Action(double action, double& x, double& x_dot, double& theta, double& theta_dot) {
> +    double force = action * F;  // action is -1 or 1. TODO: or continuous???
> +    double cos_theta = cos(theta * M_PI / 180.0);

I reviewed the code. Yeah, you are right! this is a bug!

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