数据清理课程
数据 Cleaning 课程可以帮助您学习识别和纠正数据集中的错误、处理缺失值以及规范数据格式的技术。您可以掌握数据 Validation、Outlier 检测以及将原始数据 Transformer 成可用格式等方面的技能。许多课程都会介绍一些工具，如 Pandas 和 NumPy 等 Python 库，以及 OpenRefine 等软件，这些工具支持高效执行数据分析任务并确保数据质量，以便进行分析。
热门 Data Cleaning 课程和认证
状态：免费试用Johns Hopkins University
您将获得的技能: 传染病, 流行病学, 统计方法, 健康的社会决定因素, 医疗记录, 医疗保健, 健康差异, 描述性分析, 卫生政策, 公共卫生
状态：免费试用您将获得的技能: Dataflow, Data Pipelines, Apache Kafka, Real Time Data, Data Processing, SQL, Google Cloud Platform, Analytics, Jupyter, Java, JSON
状态：免费您将获得的技能: Test Automation, Test Script Development, Test Data, Test Case, JSON, API Testing, Scenario Testing, Mockups
状态：新状态：预览您将获得的技能: Data Storytelling, Data Visualization, Storytelling, Financial Data, Data Visualization Software, Finance, Verbal Communication Skills, Presentations, Communication, Plotly, Matplotlib, Analysis, Customer Engagement, Target Audience
状态：免费试用Google Cloud
您将获得的技能: Google Cloud Platform, Data Lakes, Data Pipelines, Data Processing, Apache Kafka, Big Data, Real Time Data, Model Deployment, Apache Spark, Dataflow, Data Infrastructure, Apache Hadoop, Data Warehousing, Metadata Management, Data Architecture, Extract, Transform, Load, Data Management, Unstructured Data, Cloud Computing, Data Migration
您将获得的技能: Model Deployment, Data Preprocessing, Applied Machine Learning, Machine Learning Methods, Machine Learning, Predictive Modeling, Feature Engineering, Data Pipelines, Data Transformation, Data Science, Python Programming, Regression Analysis
状态：新状态：免费试用您将获得的技能: Secure Coding, Agile Methodology, Security Management, Cyber Security Policies, Cyber Security Assessment, Technical Management, Performance Metric, Risk Management
状态：免费您将获得的技能: Relational Databases, API Design, ASP.NET, Object-Relational Mapping, Databases, Query Languages, Back-End Web Development, Application Programming Interface (API), Restful API, Code Review, Database Design, SQL, Data Access, Data Manipulation, C# (Programming Language)
状态：免费试用您将获得的技能: Dataflow, Data Pipelines, Debugging, Site Reliability Engineering, Data Integrity, CI/CD, Performance Tuning, Data Processing, Event Monitoring, Unit Testing, Metadata Management, Disaster Recovery, Integration Testing
状态：新状态：预览Northeastern University
您将获得的技能: Data Governance, Database Management, Database Architecture and Administration, Data Management, Data Warehousing, Database Design, SQL, Transaction Processing, Stored Procedure, Data Security, Disaster Recovery, Encryption, Server Side, Data Encryption Standard, Data Integrity
状态：免费试用您将获得的技能: Cloud Computing Architecture, Data Import/Export, MySQL, AWS Identity and Access Management (IAM)
Google Cloud
您将获得的技能: Data Security, Google Cloud Platform, Cloud Computing, Data Loss Prevention, Personally Identifiable Information, Cloud Development, Cloud API, Data Cleansing, Node.JS
总之，以下是 10 最受欢迎的 data cleaning 课程
- 公共卫生实践中的数据和健康指标: Johns Hopkins University
- Serverless Data Processing with Dataflow: Develop Pipelines en Español: Google Cloud
- Data-Driven Testing with Cypress: Fixtures & Mocks: Coursera
- Data Storytelling for Investors and Financial Advisors: Starweaver
- Preparing for Google Cloud Certification: Cloud Data Engineer Professional Certificate en Español: Google Cloud
- Snowflake for Data Science: Intro to Snowpark ML for Python: Coursera
- Cybersecurity & Data Privacy for Technical Product Managers: Coursera
- Data Querying in C#: Ecommerce Analytics API: Coursera
- Serverless Data Processing with Dataflow: Operations em Português Brasileiro: Google Cloud
- Data Management and Database Design Part 2: Northeastern University
