docstr: Get summary plot matrix for a ABSA-SPECIFIC summary options and example indices.
docstr_tok: ["Get","summary","plot","matrix","for","a","ABSA-SPECIFIC","summary","options","and","example","indices","."]
code: def get_specific_head_matrix(
      self, head_matrix_option: str, example_ids: List[int]
  ) -> np.array:
      """Get summary plot matrix for a ABSA-SPECIFIC summary options and example indices."""
      z = None
      for model_id, model_name in zip(self.model_ids, self.model_names):
          grammar_correlations = [
              self.map_model_to_collateral[model_name][index][
                  "grammar_matrices"
              ]
              for index in example_ids
          ]
          if head_matrix_option == f"{model_name}_grammar_correlation":
              z = np.mean(grammar_correlations, axis=0)
  
      if self.mode == "compare":
          grammar_correlations1 = [
              self.map_model_to_collateral["model1"][index][
                  "grammar_matrices"
              ]
              for index in example_ids
          ]
          grammar_correlations2 = [
              self.map_model_to_collateral["model2"][index][
                  "grammar_matrices"
              ]
              for index in example_ids
          ]
          if head_matrix_option == "gramar_correlation_delta":
              grammar_correlations_delta = [
                  grammar_correlation2 - grammar_correlation1
                  for (
                      grammar_correlation1,
                      grammar_correlation2,
                  ) in zip(grammar_correlations1, grammar_correlations2)
              ]
              z = np.mean(grammar_correlations_delta, axis=0)
      return z
  
imports: from typing import List, Tuple, Dict, Union
  from abc import ABC, abstractmethod
  import torch
  import pandas
  import numpy
label_desc: Use image node_id 9 for calling the ABSATask obj's underlying member method code with example usage: obj.get_specific_head_matrix(head_matrix_option, example_ids) and returns: z