数据分析
2,125 个结果
- Football Match Analysisinfometa足球比赛量化分析预测技能，基于Elo评级+泊松分布+蒙特卡洛模拟。 当用户要求预测比赛结果、分析爆冷可能性、查看晋级概率、对比球队实力时使用此技能。 核心能力：单场比赛预测（Elo+泊松+修正因子）、爆冷分析（三层判据）、晋级概率蒙特卡洛模拟、球队攻防对比。 纯本地计算，无需API Key，数据来自内置的48支世界杯参赛队Elo评级和攻防数据。
- Linkfox Echotik List New Product Rankinfometa通过EchoTik新品排行数据，发现TikTok Shop 16个区域市场的热门新品。当用户提到TikTok新品排行、TikTok热销商品、TikTok Shop爆品、短视频电商选品、TikTok新品发掘、跨境TikTok选品、TikTok new product rankings, TikTok bestsellers, short-video product selection, TikTok viral products, new product ranking, TikTok product trends时触发此技能。即使用户未明确提及"EchoTik"或"新品排行"，只要其需求涉及发现TikTok Shop上的热卖新品或新兴商品趋势，也应触发此技能。
- Linkfox Youying Shopee Get Product Infosinfometa友鹰Shopee商品选品工具，支持Shopee全站点的商品查询与筛选，覆盖马来西亚、中国台湾、印尼、泰国、菲律宾、新加坡、越南、巴西、墨西哥、智利、哥伦比亚等11个站点。当用户提到Shopee选品、虾皮商品搜索、Shopee爆款、虾皮市场分析、Shopee品类选品、虾皮关键词选品、Shopee销量筛选、虾皮价格筛选、东南亚电商选品、Shopee product search, Shopee product selection, Shopee bestsellers, Shopee market analysis时触发此技能。即使用户未明确提及"友鹰"或"Shopee"，只要其需求涉及在虾皮平台上搜索商品或筛选Shopee商品数据，也应触发此技能。
- Westock Datahiboys查询A股、港股、美股个股/指数/ETF的详细数据，包括：K线/分时、财务报表（三大报表多期查询，支持跨市场批量对比）、资金流向、技术指标、筹码分析、股东结构、分红除权、业绩预告、公司简况、ETF基金数据（详情/持仓/净值）；以及大盘指数、行业/板块行情、板块成份股、板块区间涨幅排行、指数成份股、热搜、新股日历、投资日历等市场数据。
- API Paginationaj-geddesImplement efficient pagination strategies for large datasets using offset/limit, cursor-based, and keyset pagination. Use when returning collections, managing large result sets, or optimizing query performance.
- Architecture Diagramsaj-geddesCreate system architecture diagrams using Mermaid, PlantUML, C4 model, flowcharts, and sequence diagrams. Use when documenting architecture, system design, data flows, or technical workflows.
- Background Job Processingaj-geddesImplement background job processing systems with task queues, workers, scheduling, and retry mechanisms. Use when handling long-running tasks, sending emails, generating reports, and processing large datasets asynchronously.
- Batch Processing Jobsaj-geddesImplement robust batch processing systems with job queues, schedulers, background tasks, and distributed workers. Use when processing large datasets, scheduled tasks, async operations, or resource-intensive computations.
- Caching Strategyaj-geddesImplement efficient caching strategies using Redis, Memcached, CDN, and cache invalidation patterns. Use when optimizing application performance, reducing database load, or improving response times.
- Data Visualizationaj-geddesCreate effective visualizations using matplotlib and seaborn for exploratory analysis, presenting insights, and communicating findings with business stakeholders
- Database Indexing Strategyaj-geddesDesign and implement database indexing strategies. Use when creating indexes, choosing index types, or optimizing index performance in PostgreSQL and MySQL.
- Database Migration Managementaj-geddesManage database migrations and schema versioning. Use when planning migrations, version control, rollback strategies, or data transformations in PostgreSQL and MySQL.
- Database Performance Debuggingaj-geddesDebug database performance issues through query analysis, index optimization, and execution plan review. Identify and fix slow queries.
- Database Query Optimizationaj-geddesImprove database query performance through indexing, query optimization, and execution plan analysis. Reduce response times and database load.
- Database Schema Designaj-geddesDesign database schemas with normalization, relationships, and constraints. Use when creating new database schemas, designing tables, or planning data models for PostgreSQL and MySQL.
- Database Schema Documentationaj-geddesDocument database schemas, ERD diagrams, table relationships, indexes, and constraints. Use when documenting database schema, creating ERD diagrams, or writing table documentation.
- Django Applicationaj-geddesDevelop production-grade Django applications with models, views, ORM queries, authentication, and admin interfaces. Use when building web applications, managing databases with Django ORM, and implementing authentication systems.
- Exploratory Data Analysisaj-geddesDiscover patterns, distributions, and relationships in data through visualization, summary statistics, and hypothesis generation for exploratory data analysis, data profiling, and initial insights
- Flask API Developmentaj-geddesDevelop lightweight Flask APIs with routing, blueprints, database integration, authentication, and request/response handling. Use when building RESTful APIs, microservices, or lightweight web services with Flask.
- Kpi Dashboard Designaj-geddesDesign and build dashboards that track key performance indicators. Select relevant metrics, visualize data effectively, and communicate insights to stakeholders.
- Nodejs Express Serveraj-geddesBuild production-ready Express.js servers with middleware, authentication, routing, and database integration. Use when creating REST APIs, managing requests/responses, implementing middleware chains, and handling server logic.
- Nosql Database Designaj-geddesDesign NoSQL database schemas for MongoDB and DynamoDB. Use when modeling document structures, designing collections, or planning NoSQL data architectures.
- Process Mappingaj-geddesVisualize and document current and future business processes. Identify inefficiencies, dependencies, and improvement opportunities through detailed process mapping and analysis.
- Query Caching Strategiesaj-geddesImplement query caching strategies to improve performance. Use when setting up caching layers, configuring Redis, or optimizing database query response times.