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: 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

Google Cloud
您将获得的技能: 电子表格软件, 谷歌工作表, 数据整合, 数据展示, 数据可视化软件, 数据分析, 数据操作, 数据叙事, 大数据, 数据扫盲, Google 云端平台
初级 · 课程 · 1-4 周

Duke University
您将获得的技能: Performance Analysis, Performance Measurement, Customer Analysis, Dashboard, Market Opportunities, Business Metrics, Strategic Decision-Making, Decision Making, Agile Methodology, Real Time Data, Management Reporting, Business Intelligence, Organizational Effectiveness, Business Leadership, Data-Driven Decision-Making, Business Strategies, Data Analysis
中级 · 课程 · 1-4 周

Northeastern University
您将获得的技能: Data Storytelling, Text Mining, Data Warehousing, Unsupervised Learning, Database Design, Data Governance, Data Mining, Interactive Data Visualization, Generative AI, Web Scraping, Plotly, Classification Algorithms, PyTorch (Machine Learning Library), Operations Research, Supervised Learning, NoSQL, Database Theory, Exploratory Data Analysis, Time Series Analysis and Forecasting, Natural Language Processing
获得学位
学位 · 1-4 年

Google Cloud
您将获得的技能: Google Cloud Platform, Query Languages, Data Access, Gemini, Big Data, SQL, Ad Hoc Analysis, Analysis
初级 · 项目 · 不超过 2 小时

您将获得的技能: Data Structures, Algorithms, Graph Theory, Programming Principles, Theoretical Computer Science, Computer Science, Computer Programming, Python Programming, Pandas (Python Package), Machine Learning Algorithms, Computational Thinking, C++ (Programming Language), Data Architecture, Random Forest Algorithm, Performance Tuning, Object Oriented Programming (OOP), Network Analysis, Program Development, Problem Solving, Debugging
中级 · 专项课程 · 3-6 个月
您将获得的技能: Sales Pipelines, Sales Management, Sales Process, Sales Strategy, Anthropic Claude, Sales Development, Customer Engagement, Responsible AI, Sales Training, Generative AI Agents, Customer experience improvement, Lead Generation, ChatGPT, Forecasting, Business Ethics, Prioritization
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: 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

University of Colorado System
您将获得的技能: 统计分析, 编程原则, 数据结构, 描述性统计, 数据可视化软件, 数据分析, C(编程语言), 计算思维
初级 · 课程 · 1-4 周

您将获得的技能: Customer Analysis, Regional Sales, Sales, Data Analysis Software, Data Analysis, Query Languages, Trend Analysis, Databases, Customer Insights, Performance Analysis, Market Opportunities, Product Assortment
中级 · 指导项目 · 不超过 2 小时

您将获得的技能: NumPy, Pandas (Python Package), Image Analysis, Data Manipulation, Matplotlib, Computer Vision, Data Analysis, Interactive Data Visualization, Python Programming, Data Visualization, JSON, Programming Principles, Scripting, Scripting Languages, Data Structures, Development Environment, Microsoft Visual Studio, Integrated Development Environments, Computer Programming, Software Installation
初级 · 专项课程 · 3-6 个月