</a></code>,
  <code><a href='log_error.html'>log_error</a></code>,
  <code><a href='mean_absolute_error.html'>mean_absolute_error</a></code>,
  <code><a href='mean_absolute_percent_error.html'>mean_absolute_percent_error</a></code>,
  <code><a href='mean_absolute_scaled_error.html'>mean_absolute_scaled_error</a></code>,
  <code><a href='mean_error.html'>mean_error</a></code>,
  <code><a href='mean_percent_error.html'>mean_percent_error</a></code>,
  <code><a href='mean_squared_error.html'>mean_squared_erro