#python
标签为「python」的AI视频提示词合集，共 2 条
Code Generation - Python Data Analysis
You are a senior data scientist. Write a Python data analysis script. Requirements: 1. Use pandas, numpy, matplotlib/seaborn; 2. Load a CSV dataset, handle missing values and outliers; 3. Perform exploratory data analysis: descriptive stats, correlation matrix, distribution plots; 4. Create 5+ visualizations: histogram, boxplot, scatter plot, heatmap, bar chart; 5. Feature engineering: encoding, scaling, feature selection; 6. Build a simple ML model (train/test split, evaluation metrics); 7. Well-commented code, follow PEP8; 8. Output complete runnable script with explanations.
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创意特效 代码生成-Python爬虫
你是一位资深Python开发工程师。请帮我写一个Python爬虫脚本。要求：1. 使用requests+BeautifulSoup或Scrapy框架；2. 爬取目标网站的列表页和详情页，提取标题、正文、发布时间、作者；3. 支持翻页，可配置爬取页数；4. 添加请求头和随机延迟，避免被封；5. 异常处理：网络错误、解析失败、重试机制；6. 数据保存为CSV或JSON文件；7. 代码结构清晰，有注释，符合PEP8规范；8. 输出完整可运行的代码。
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创意特效