我建议使用defaultdict
from collections import defaultdict
new_dict = defaultdict(list) # New entries will automatically be empty lists
for data_dict in old_list: # Cycle through your old data structure
new_dict[data_dict['name']].append(data_dict) # Append to the list in the defaultdict with the key testname
这就产生了:
defaultdict(list,
{'test14': [{'accuracy': 0.04584040881114014,
'epoch': 0,
'loss': 3.908684137519228,
'name': 'test14',
'val_accuracy': 0.1878172606229782,
'val_loss': 3.8432216644287114},
{'accuracy': 0.1612903245539738,
'epoch': 1,
'loss': 3.8308442072066873,
'name': 'test14',
'val_accuracy': 0.1878172606229782,
'val_loss': 3.4720854759216313}],
'test15': [{'accuracy': 0.056027164736506485,
'epoch': 0,
'loss': 3.9064058800099866,
'name': 'test15',
'val_accuracy': 0.1878172606229782,
'val_loss': 3.8064255714416495},
{'accuracy': 0.16129032566713356,
'epoch': 1,
'loss': 3.7856348285448367,
'name': 'test15',
'val_accuracy': 0.1878172606229782,
'val_loss': 3.5590925216674805}]})
