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Python

6 months ago
"""
第十二章示例3BFCL自定义评估
对应文档12.2.5 在HelloAgents中实现BFCL评估 - 方式3
这个示例展示如何使用底层组件进行自定义评估流程
适合需要自定义评估流程的场景
"""
from hello_agents import SimpleAgent, HelloAgentsLLM
from hello_agents.evaluation import BFCLDataset, BFCLEvaluator
# 1. 创建智能体
llm = HelloAgentsLLM()
agent = SimpleAgent(name="TestAgent", llm=llm)
# 2. 加载数据集
dataset = BFCLDataset(
bfcl_data_dir="./temp_gorilla/berkeley-function-call-leaderboard/bfcl_eval/data",
category="simple_python"
)
data = dataset.load()
print(f"✅ 加载了 {len(data)} 个测试样本")
# 3. 创建评估器
evaluator = BFCLEvaluator(
dataset=dataset,
category="simple_python"
)
# 4. 运行评估
results = evaluator.evaluate(
agent=agent,
max_samples=5 # 只评估5个样本
)
# 5. 查看详细结果
print(f"\n评估结果:")
print(f"总样本数: {results['total_samples']}")
print(f"正确样本数: {results['correct_samples']}")
print(f"准确率: {results['overall_accuracy']:.2%}")
# 6. 查看每个样本的详细结果
print(f"\n详细结果:")
for detail in results['detailed_results']:
print(f"样本 {detail['sample_id']}:")
print(f" 问题: {detail['question'][:50]}...")
print(f" 预测: {detail['predicted']}")
print(f" 正确答案: {detail['expected']}")
print(f" 结果: {'✅ 正确' if detail['success'] else '❌ 错误'}")
print()
# 7. 导出结果
evaluator.export_results(
results,
output_file="./evaluation_results/bfcl_custom_result.json"
)
print("✅ 结果已导出到 ./evaluation_results/bfcl_custom_result.json")