AI Agent的评估与测试:如何量化智能体性能
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2.1 ä»»å¡å®æçï¼Task Success Rateï¼
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from dataclasses import dataclass
from typing import List, Optional, Any
@dataclass
class TaskResult:
"""任塿§è¡ç»æ"""
task_id: str
success: bool # æ¯å¦æå宿
completion_rate: float # å®æåº¦ï¼0.0-1.0ï¼
steps_taken: int # æ§è¡æ¥æ°
max_steps: int # æå¤§å
è®¸æ¥æ°
time_elapsed: float # èæ¶ï¼ç§ï¼
final_answer: str # æç»è¾åº
gold_answer: str # æ åçæ¡
class TaskSuccessEvaluator:
"""ä»»å¡å®æçè¯ä¼°å¨"""
def __init__(self, tolerance: float = 0.05):
self.tolerance = tolerance # æ°å¼æ¯è¾å®¹å·®
def exact_match(self, predicted: str, expected: str) -> bool:
"""精确å¹é
"""
return predicted.strip() == expected.strip()
def contains_match(self, predicted: str, expected: str) -> bool:
"""å
å«å¹é
ï¼é¢æµå
嫿£ç¡®çæ¡å³å¯"""
return expected.strip().lower() in predicted.strip().lower()
def numeric_match(self, predicted: str, expected: str) -> bool:
"""æ°å¼å¹é
ï¼æ¯æå®¹å·®æ¯è¾"""
try:
p_val = float(predicted.replace(",", ""))
e_val = float(expected.replace(",", ""))
return abs(p_val - e_val) / max(abs(e_val), 1e-10) < self.tolerance
except ValueError:
return False
def evaluate(self, results: List[TaskResult]) -> dict:
"""è¯ä¼°ä¸æ¹ä»»å¡ç»æ"""
total = len(results)
success_count = sum(1 for r in results if r.success)
avg_completion = sum(r.completion_rate for r in results) / total
avg_steps = sum(r.steps_taken for r in results) / total
# æçææ ï¼æ¯å¦å¨åçæ¥æ°å
宿
efficient_count = sum(
1 for r in results
if r.success and r.steps_taken <= r.max_steps * 0.8
)
return {
"success_rate": success_count / total,
"avg_completion_rate": avg_completion,
"avg_steps": avg_steps,
"efficiency_rate": efficient_count / total,
"total_tasks": total
}
# 使ç¨ç¤ºä¾
results = [更多推荐

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