数据质量课程可以帮助您学习数据 Validation 技术、数据清理方法以及数据管理中准确性的重要性。您可以掌握识别数据异常、实施质量控制流程和确保符合数据标准的技能。许多课程会介绍用于数据操作的 SQL、用于自动化的 Python 和数据可视化软件等工具,以便有效地分析和展示 Cleaning 数据。

Johns Hopkins University
您将获得的技能: 概率与统计, 定量研究, 数据分析, 统计方法, 分析, 描述性统计, 统计, 数据可视化, 数据扫盲, 研究设计
初级 · 课程 · 1-4 周

您将获得的技能: Rmarkdown, Box Plots, Plot (Graphics), Descriptive Statistics, Scatter Plots, Histogram, Jupyter, Matplotlib, Data Presentation, Ggplot2, Statistical Visualization, Data Manipulation, Statistical Hypothesis Testing, Regression Analysis, Correlation Analysis, Data Visualization, Data Visualization Software, Data Analysis, R Programming, Python Programming
初级 · 专项课程 · 3-6 个月

您将获得的技能: Microsoft Excel, Excel Formulas, Pivot Tables And Charts, Spreadsheet Software, Data Analysis Expressions (DAX), Financial Forecasting, Financial Modeling, Financial Analysis, Business Analysis, Data-Driven Decision-Making, Data Manipulation
初级 · 课程 · 1-4 周

您将获得的技能: Computational Thinking, Algorithms, Program Development, Software Development, Software Engineering, Programming Principles, Data Structures, Computer Programming, Javascript, Computer Science, Web Development
中级 · 课程 · 1-4 周

您将获得的技能: Apache Spark, PySpark, Retrieval-Augmented Generation, OpenAI API, Generative AI, Model Evaluation, Data Preprocessing, Large Language Modeling, Generative Adversarial Networks (GANs), Predictive Modeling, Matplotlib, Keras (Neural Network Library), Transfer Learning, Deep Learning, ChatGPT, Applied Machine Learning, Seaborn, Data Visualization, Regression Analysis, Machine Learning
中级 · 专项课程 · 3-6 个月

您将获得的技能: MySQL, Business Intelligence, Role-Based Access Control (RBAC), SQL, Relational Databases, Data Presentation, Data Visualization Software, Database Management, Databases, Data Access, Query Languages, Data Transformation, Performance Tuning
初级 · 课程 · 1-4 周

您将获得的技能: Power BI, Dashboard, Business Intelligence, Data Presentation, Data Storytelling, Data Visualization Software, Data Transformation, Data Analysis Expressions (DAX), Business Analytics, Data Modeling, Star Schema, Data-Driven Decision-Making, Pivot Tables And Charts, Key Performance Indicators (KPIs), Interactive Data Visualization, Microsoft Power Platform, Microsoft Excel, Data Management, Data Analysis, Advanced Analytics
中级 · 专项课程 · 1-3 个月

您将获得的技能: SQL, Query Languages, Data Access, Database Software, Relational Databases, Data Manipulation, Problem Solving
初级 · 指导项目 · 不超过 2 小时

您将获得的技能: Data Pipelines, Microsoft SQL Servers, Microsoft Azure, Database Development, Data Warehousing, SQL, Data Integration, Extract, Transform, Load
中级 · 指导项目 · 不超过 2 小时
Johns Hopkins University
您将获得的技能: Health Policy, Data Presentation, Health Disparities, Health Equity, Health Informatics, Data Literacy, Epidemiology, Data Quality, Public Health, Data-Driven Decision-Making, Policy Analysis, Data Analysis, Data Visualization Software
初级 · 课程 · 1-4 周

您将获得的技能: Model Deployment, Responsible AI, Statistical Modeling, Microsoft Azure, MLOps (Machine Learning Operations), Statistical Methods, Prompt Engineering, Data Science, Cloud Deployment, Retrieval-Augmented Generation, Artificial Intelligence and Machine Learning (AI/ML), Cloud Management, Model Evaluation, Data Management, AI Workflows, Azure Synapse Analytics, Cloud Computing, Data Pipelines, Continuous Monitoring, Machine Learning
中级 · 专项课程 · 1-3 个月

您将获得的技能: Portfolio Management, Risk Analysis, Investment Management, Time Series Analysis and Forecasting, Financial Modeling, Object Oriented Programming (OOP), Statistical Analysis, Simulations, Regression Analysis, Jupyter, Python Programming, Programming Principles, Pandas (Python Package), NumPy, Matplotlib, Data Manipulation
中级 · 课程 · 3-6 个月