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48 lines
1.5 KiB
Python
48 lines
1.5 KiB
Python
import re
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import string
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class Evaluator:
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def __init__(self, choices, model_name, k=-1):
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self.choices = choices
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self.model_name = model_name
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self.k = k
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self.puncs = list(string.punctuation)
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def format_example(self, line, include_answer=True):
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example = line['question']
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# print(example)
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for choice in self.choices:
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example += f'\n{choice}. {line[f"{choice}"]}'
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example += '\n答案：'
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if include_answer:
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example += f'{line["answer"]}\n\n'
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return example
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def generate_few_shot_prompt(self, subject, dev_df):
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prompt = f"以下是中国关于{subject}考试的单项选择题，请选出其中的正确答案。\n\n"
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k = self.k
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if self.k == -1:
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k = dev_df.shape[0]
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for i in range(k):
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prompt += self.format_example(dev_df.iloc[i, :])
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return prompt
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def eval_subject(self, subject_name, test_df, dev_df=None, few_shot=False, save_result_dir=None):
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pass
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def normalize_answer(self,s):
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def white_space_fix(text):
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return ' '.join(text.split())
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def remove_punc(text):
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exclude=set(self.puncs)
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return ''.join(ch for ch in text if ch not in exclude)
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def lower(text):
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return text.lower()
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return white_space_fix(remove_punc(lower(s)))
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def exact_match(self,pred, target):
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return self.normalize_answer(pred)==self.normalize_answer(target)
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