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。

您将获得的技能: Pandas (Python Package), Data Import/Export, Matplotlib, Pivot Tables And Charts, Jupyter, Data Visualization Software, Data Visualization, Microsoft Excel, Data Analysis, Text Mining, Data Manipulation, Data Cleansing, NumPy, Data Analysis Software, Data Wrangling, Time Series Analysis and Forecasting, Python Programming, Data Preprocessing, Data Structures, Development Environment
中级 · 专项课程 · 3-6 个月

University of Pittsburgh
您将获得的技能: Statistical Analysis, Statistical Modeling, Predictive Modeling, Data Analysis, Statistics, Integral Calculus, Probability & Statistics, Data Science, Probability Distribution, Calculus, Mathematics and Mathematical Modeling, Applied Mathematics, Derivatives, Mathematical Modeling, Machine Learning, Algorithms
攻读学位
初级 · 课程 · 1-4 周

您将获得的技能: Rmarkdown, Knitr, Exploratory Data Analysis, Dimensionality Reduction, Ggplot2, Plotly, Data Visualization, Data Visualization Software, Statistical Visualization, Data Storytelling, Statistical Analysis, Generative AI, R Programming, Correlation Analysis, Data Analysis, Tidyverse (R Package), Scatter Plots, Descriptive Statistics, Data Cleansing, Data Preprocessing
初级 · 课程 · 1-3 个月

Northeastern University
您将获得的技能: Transfer Learning, Small Data, Deep Learning, Applied Machine Learning, Data Preprocessing, Unsupervised Learning, Machine Learning, Generative AI, Supervised Learning, Model Evaluation
混合 · 课程 · 1-3 个月

University of Pennsylvania
您将获得的技能: 调试, 集成开发环境, 软件设计, 面向对象编程(OOP), 编程原则, Java 编程, 数据结构, 开发环境, 解决问题, 文件输入/输出, 日蚀(软件), Java
初级 · 课程 · 1-4 周
CertNexus
您将获得的技能: 新兴技术, 道德标准与行为, 数据科学, 信息隐私, 个人身份信息, 数据伦理, 人工智能, 大数据, 多样性与包容性, 商业道德, 决策, 负责任的人工智能
初级 · 课程 · 1-3 个月

您将获得的技能: Apache Spark, Data Persistence, Big Data, Data Processing, Distributed Computing, Data Store, JSON, Data Transformation, Performance Tuning
混合 · 课程 · 1-4 周

Microsoft
您将获得的技能: 微软 Azure, 数据存储技术, 云安全, 云存储, 数据管理, Data Management, 数据存储, 应用程序开发, 云应用, 基于角色的访问控制(RBAC), 数据架构, 分析, 数据安全
中级 · 课程 · 1-3 个月

University of Colorado Boulder
您将获得的技能: Bayesian Statistics, Statistical Inference, Statistical Modeling, Predictive Analytics, Statistical Methods, Data Ethics, Data Science, Probability, Regression Analysis, Probability Distribution, Calculus
中级 · 课程 · 1-3 个月

Ball State University
您将获得的技能: Data Ethics, Graph Theory, Data Collection, Supervised Learning, Software Development Methodologies, File Systems, SQL, Statistical Hypothesis Testing, Statistical Methods, Data Wrangling, Logistic Regression, SAS (Software), Object Oriented Programming (OOP), Spatial Analysis, Text Mining, Financial Data, Artificial Intelligence, Health Informatics, Natural Language Processing, R Programming
获得学位
学位 · 1-4 年

您将获得的技能: Predictive Modeling, Data Visualization, Data Presentation, Data-Driven Decision-Making, Advanced Analytics, Business Analytics, AI Enablement, Business Reporting, Global Marketing, User Feedback, Regional Sales, Presentations, Key Performance Indicators (KPIs), Law, Regulation, and Compliance
初级 · 课程 · 1-4 周

您将获得的技能: AWS SageMaker, Unsupervised Learning, Feature Engineering, Time Series Analysis and Forecasting, Model Deployment, Cloud Deployment, Amazon Web Services, Applied Machine Learning, Advanced Analytics, Machine Learning Methods, Amazon S3, Artificial Intelligence and Machine Learning (AI/ML), Cloud Computing, Model Evaluation, Statistical Analysis, MLOps (Machine Learning Operations), Predictive Analytics, Data Preprocessing, Supervised Learning, Regression Analysis
初级 · 课程 · 1-3 个月