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| 1 | +# ArXiv 学术搜索工具 |
| 2 | + |
| 3 | +搜索 ArXiv 学术论文,获取论文元数据。 |
| 4 | + |
| 5 | +## 功能特点 |
| 6 | + |
| 7 | +- 学术论文搜索 |
| 8 | +- 按分类筛选 |
| 9 | +- 按日期/相关性排序 |
| 10 | +- 返回摘要/作者/链接 |
| 11 | + |
| 12 | +## 参数说明 |
| 13 | + |
| 14 | +**输入参数**: query, category, max_results, sort_by |
| 15 | +```python |
| 16 | +def search_with_tavily( |
| 17 | + query: str, |
| 18 | + api_key: str, |
| 19 | + search_depth: str = "basic", |
| 20 | + topic: str = "general", |
| 21 | + max_results: int = 5, |
| 22 | + include_answer: bool = False, |
| 23 | + include_raw_content: bool = False, |
| 24 | + include_domains: Optional[List[str]] = None, |
| 25 | + exclude_domains: Optional[List[str]] = None |
| 26 | +) -> Dict[str, Any]: |
| 27 | + """使用 Tavily AI 搜索引擎进行搜索 |
| 28 | + |
| 29 | + Args: |
| 30 | + query: 搜索查询词 |
| 31 | + api_key: Tavily API 密钥 |
| 32 | + search_depth: 搜索深度,可选 "basic" 或 "advanced",默认 "basic" |
| 33 | + topic: 搜索主题,可选 "general"/"news"/"science",默认 "general" |
| 34 | + max_results: 最大返回结果数,默认 5 |
| 35 | + include_answer: 是否包含 AI 生成的答案,默认 False |
| 36 | + include_raw_content: 是否包含原始网页内容,默认 False |
| 37 | + include_domains: 限定搜索的域名列表(可选) |
| 38 | + exclude_domains: 排除的域名列表(可选) |
| 39 | + |
| 40 | + Returns: |
| 41 | + Dict[str, Any]: 包含搜索结果的字典,结构如下: |
| 42 | + - success (bool): 是否成功 |
| 43 | + - data (Dict|None): 搜索数据,包含: |
| 44 | + - query (str): 搜索查询 |
| 45 | + - answer (str|None): AI 生成的答案 |
| 46 | + - results (List): 搜索结果列表,每项包含: |
| 47 | + - title (str): 标题 |
| 48 | + - url (str): URL |
| 49 | + - content (str): 内容摘要 |
| 50 | + - score (float): 相关性分数 |
| 51 | + - raw_content (str|None): 原始内容 |
| 52 | + - message (str): 结果消息 |
| 53 | + |
| 54 | + Raises: |
| 55 | + 无异常抛出,所有错误在返回值中处理 |
| 56 | + |
| 57 | + Examples: |
| 58 | + >>> result = search_with_tavily("Python 教程", api_key="tvly-xxx", max_results=3) |
| 59 | + >>> if result["success"]: |
| 60 | + ... for r in result["data"]["results"]: |
| 61 | + ... print(f"{r['title']}: {r['url']}") |
| 62 | + """ |
| 63 | +``` |
| 64 | +**启动参数**: 无 |
| 65 | + |
| 66 | +## 使用示例 |
| 67 | + |
| 68 | +``` |
| 69 | +query: machine learning |
| 70 | +category: cs.AI |
| 71 | +max_results: 10 |
| 72 | +sort_by: submittedDate |
| 73 | +``` |
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