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136 lines
4.6 KiB
Python
136 lines
4.6 KiB
Python
# flake8: noqa
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"""KOR-Bench Evaluator."""
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import json
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import os
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import re
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from collections import defaultdict
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from .icl_base_evaluator import BaseEvaluator
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class JudgeEvaluator(BaseEvaluator):
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def score(self, predictions, references):
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if len(predictions) != len(references):
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return {'error': 'preds and refrs have different length'}
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correct = 0
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count = 0
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details = []
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for prediction, reference in zip(predictions, references):
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choice = prediction.split("\"Choice\": \"Model ")[-1][0]
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gold_winner = reference.get('winner', '')
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detail = {
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'pred': prediction,
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'answer': gold_winner,
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'correct': False
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}
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count += 1
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if choice == gold_winner:
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correct += 1
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detail['correct'] = True
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details.append(detail)
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result = {'accuracy': 100 * correct / count, 'details': details}
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return result
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class RMBEvaluator(BaseEvaluator):
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def calculate_pair_accuracy(self, data):
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correct = 0
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total = 0
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for item in data:
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choice = item['choice']
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gold_winner = item['gold_winner']
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if choice and gold_winner:
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total += 1
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if gold_winner == choice:
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correct += 1
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return correct / total if total > 0 else 0
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def calculate_bon_accuracy(self, data):
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bon_groups = defaultdict(list)
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"""计算bon指标的准确率"""
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for item in data:
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bon_uid = item['bon_uid']
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if bon_uid:
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choice = item['choice']
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gold_winner = item['gold_winner']
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if choice and gold_winner:
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bon_groups[bon_uid].append(gold_winner == choice)
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# 计算每个bon_uid是否全部正确
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correct_bons = 0
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for bon_uid, matches in bon_groups.items():
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if all(matches):
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correct_bons += 1
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return correct_bons / len(bon_groups) if bon_groups else 0
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def score(self, predictions, references):
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if len(predictions) != len(references):
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return {'error': 'preds and refrs have different length'}
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# 创建四个数据列表，分别对应不同的subset和goal组合
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bon_help_list = []
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bon_harm_list = []
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pair_help_list = []
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pair_harm_list = []
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# 根据subset和goal分类数据
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for prediction, reference in zip(predictions, references):
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choice = prediction.split("\"Choice\": \"Model ")[-1][0]
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gold_winner = reference.get('winner', '')
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subset = reference.get('subset', '')
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goal = reference.get('goal', '')
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data_item = {
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'choice': choice,
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'gold_winner': gold_winner,
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'bon_uid': reference.get('bon_uid', ''),
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'pair_uid': reference.get('pair_uid', ''),
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}
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# 根据subset和goal将数据分配到对应的列表中
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if subset == 'bon':
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if goal == 'Helpfulness':
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bon_help_list.append(data_item)
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elif goal == 'Harmlessness':
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bon_harm_list.append(data_item)
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elif subset == 'pair':
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if goal == 'Helpfulness':
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pair_help_list.append(data_item)
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elif goal == 'Harmlessness':
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pair_harm_list.append(data_item)
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# 计算四种组合的准确率
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bon_help_acc = self.calculate_bon_accuracy(
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bon_help_list) if bon_help_list else 0
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bon_harm_acc = self.calculate_bon_accuracy(
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bon_harm_list) if bon_harm_list else 0
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pair_help_acc = self.calculate_pair_accuracy(
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pair_help_list) if pair_help_list else 0
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pair_harm_acc = self.calculate_pair_accuracy(
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pair_harm_list) if pair_harm_list else 0
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# 返回所有结果
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result = {
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'bon_helpfulness_accuracy':
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bon_help_acc * 100,
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'bon_harmlessness_accuracy':
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bon_harm_acc * 100,
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'pair_helpfulness_accuracy':
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pair_help_acc * 100,
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'pair_harmlessness_accuracy':
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pair_harm_acc * 100,
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'bon_average': ((bon_help_acc + bon_harm_acc) / 2) * 100,
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'pair_average': ((pair_help_acc + pair_harm_acc) / 2) * 100,
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'total_accuracy':
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((bon_help_acc + bon_harm_acc + pair_help_acc + pair_harm_acc) / 4)
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* 100
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}
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return result
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