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。

Illinois Tech
您将获得的技能: Health Informatics, Medical Records, Health Information Management, Interoperability, Health Care, Electronic Medical Record System, Clinical Data Management, Internet Of Things, Emerging Technologies, Data Management, Unstructured Data, Data Integration, Data Modeling, Data Transformation, Scalability
混合 · 课程 · 1-4 周

您将获得的技能: Data Lakes, Data Warehousing, Data Pipelines, Data Governance, Data Architecture, Google Cloud Platform, Data Management, Cloud Storage, Applied Machine Learning, Data Security, Cloud Computing Architecture, Open Source Technology
中级 · 课程 · 1-3 个月

您将获得的技能: Extract, Transform, Load, Data Pipelines, Data Integration, File Management, Scalability, Data Processing, Context Management, Java, Data Transformation, Maintainability
混合 · 课程 · 1-4 周
University of Illinois Urbana-Champaign
您将获得的技能: Data Visualization, Data Visualization Software, Empathy, Tableau Software, Risk Analysis, Data-Driven Decision-Making, Data Analysis, Risk Management, Empathy & Emotional Intelligence, Stakeholder Analysis, Business Risk Management, Human Centered Design, Decision Making, User Research, Risk Control, Behavioral Economics, Psychology
初级 · 课程 · 1-4 周

Microsoft
您将获得的技能: 云计算管理, Azure 活动目录, 关系数据库, Encryption, 微软 Azure, 授权(计算), 应用安全, Authentication, 基于角色的访问控制(RBAC), 云应用, 威胁检测, 数据库应用, 防火墙, 关键管理, 网络应用, 数据安全, Network Security, 云安全, Microsoft SQL 服务器, 云计算开发
中级 · 课程 · 1-3 个月

Duke University
您将获得的技能: Exploratory Data Analysis, Ggplot2, Data Visualization Software, Tidyverse (R Package), Data Visualization, Version Control, Data Analysis, Statistical Methods, Data Wrangling, R Programming, GitHub, Data Transformation, Statistical Analysis, Git (Version Control System), Data Manipulation, Statistical Programming
初级 · 课程 · 1-4 周

University of Michigan
您将获得的技能: Unsupervised Learning, Data Mining, Social Network Analysis, ChatGPT, Embeddings, Machine Learning Methods, Data Science, Supervised Learning, Generative AI, Machine Learning, Anomaly Detection, Data Preprocessing, Data Analysis, Recurrent Neural Networks (RNNs), Data Manipulation, Python Programming, Exploratory Data Analysis, Machine Learning Algorithms, Jupyter, Classification Algorithms
高级设置 · 专项课程 · 3-6 个月

Illinois Tech
您将获得的技能: Model Evaluation, Statistical Analysis, Bayesian Statistics, Data Visualization, Statistical Inference, Exploratory Data Analysis, Data Cleansing, Regression Analysis, Analytics, Data Analysis, Logistic Regression, Machine Learning, R Programming, Data Preprocessing, Statistical Modeling, Data Validation, R (Software), Data Mining, Statistical Programming, Predictive Modeling
攻读学位
中级 · 专项课程 · 3-6 个月

Coursera
您将获得的技能: Data Manipulation, Tidyverse (R Package), Data Wrangling, Data Analysis, R Programming, Exploratory Data Analysis, Statistical Analysis
初级 · 指导项目 · 不超过 2 小时

Duke University
您将获得的技能: 描述性统计, 数据分析, R 语言程序设计(中文版), 抽样(统计), 贝叶斯统计, 统计分析, R(软件), 概率分布, 统计, 探索性数据分析, 统计推理, 概率
初级 · 课程 · 1-3 个月

您将获得的技能: Dataflow, Google Cloud Platform, Real Time Data, Data Pipelines, Data Lakes, Extract, Transform, Load, Tensorflow, Data Warehousing, Model Deployment, Apache Airflow, Data Import/Export, Big Data, Data Governance, Data Migration, Workflow Management, Data Architecture, Dashboard, Apache Spark, Unstructured Data, Data Processing
中级 · 专项课程 · 3-6 个月

您将获得的技能: Exploratory Data Analysis, Box Plots, Plot (Graphics), Data Visualization, Ggplot2, Data Visualization Software, Statistical Visualization, Scatter Plots, Histogram, Graphing, Python Programming
中级 · 指导项目 · 不超过 2 小时