class_docstr: Anchor entity selection strategy.
docstr: Extra components for __repr__.
code: def iter_extra_repr(self) -> Iterable[str]:
      """Extra components for __repr__."""
      yield f"num_anchors={self.num_anchors}"
  
imports: import logging
  from abc import ABC, abstractmethod
  from typing import Iterable, Optional, Sequence, Union
  import numpy
  import torch
  from class_resolver import ClassResolver, HintOrType, OptionalKwargs
  from torch_ppr import page_rank
  from ...triples.splitting import get_absolute_split_sizes, normalize_ratios
  from ...typing import OneOrSequence
  from ...utils import ExtraReprMixin
label_desc: Use image node_id 3 for calling the AnchorSelection obj's underlying member method code with example usage: obj.iter_extra_repr() without return types