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。

Whizlabs
您将获得的技能: AI Personalization, Fraud detection, Image Analysis, Artificial Intelligence and Machine Learning (AI/ML), Computer Vision, Amazon Web Services, Natural Language Processing, AI Workflows, Applied Machine Learning, Text Mining, Unstructured Data, Document Management, Real Time Data
中级 · 课程 · 1-4 周

LearnKartS
您将获得的技能: Application Deployment, Cloud Deployment, Salesforce Development, Salesforce, Change Control, Continuous Deployment, Configuration Management, Version Control, Release Management, Data Import/Export
中级 · 课程 · 1-4 周

您将获得的技能: Adobe InDesign, Typography, Layout Design, Data Import/Export, Graphic and Visual Design, Style Guides, File Management
中级 · 课程 · 1-4 周

LearnQuest
您将获得的技能: Threat Management, Remote Access Systems, Vulnerability Assessments, Threat Detection, Security Requirements Analysis, Cybersecurity, Security Software, Security Management, Telecommuting, Cyber Risk, Cyber Security Strategy, Continuous Monitoring, Security Controls, Virtual Private Networks (VPN), Multi-Factor Authentication
初级 · 课程 · 1-4 周

Amazon Web Services
您将获得的技能: Amazon Web Services, Amazon S3, Natural Language Processing, Unstructured Data, Solution Architecture, Software Architecture
初级 · 课程 · 1-4 周

您将获得的技能: 3D Assets, Computer Graphics, Technical Design, Visualization (Computer Graphics), Image Quality, Prototyping, Animations, Animation and Game Design, Color Theory, Design Elements And Principles
中级 · 专项课程 · 3-6 个月

HubSpot Academy
您将获得的技能: HubSpot CRM, Data Visualization, Sales Management, Dashboard, Sales Process, Customer Relationship Management, Data-Driven Decision-Making, Sales, Customer Service, Business Reporting, Key Performance Indicators (KPIs), Customer Engagement, Goal Setting, Data Cleansing
初级 · 课程 · 1-4 周

您将获得的技能: End User Training and Support, Problem Management, Data Preprocessing, Data Storage
中级 · 课程 · 1-4 周


Johns Hopkins University
您将获得的技能: Algebra, Applied Mathematics, Graphing, Mathematical Modeling, Advanced Mathematics, Calculus, Data Analysis
初级 · 课程 · 1-4 周

您将获得的技能: Server Side, Restful API, Apache, Full-Stack Web Development, API Design, Node.JS, Web Servers, Postman API Platform, Authentications, Application Servers, Application Programming Interface (API), Web Applications, Back-End Web Development, Secure Coding, Web Development Tools, API Testing, Web Development, Javascript, JSON, PHP (Scripting Language)
初级 · 专项课程 · 1-3 个月
您将获得的技能: Cloud Development, Cloud Applications, Containerization, Docker (Software), .NET Framework, Application Development, Microsoft Visual Studio, C# (Programming Language), Development Environment, Application Performance Management, Scalability, Web Applications
中级 · 课程 · 1-4 周