text: from typing import *
  
  from .mixins import *
  from .kernel import Kernel
  from ..bases import RegressorBase
  
  
  @RegressorBase.register("svr")
  class SVR(CoreSVRMixin, SVRMixin, RegressorBase):
      def __init__(self, *,
                   eps: float = 0.,
                   kernel: str = "rbf",
                   optimizer: str = "rmsprop",
                   lb: Union[str, float] = "auto",
                   kernel_config: Dict[str, Any] = None):
          self._eps = eps
          self._opt = optimizer
          self._lb = self._raw_lb = lb
          if kernel_config is None:
              kernel_config = {}
          self._kernel = Kernel(kernel, **kernel_config)
          self._normalize_labels = True
  
  
  __all__ = ["SVR"]
  