Sentiment Analysis 课程可以帮助您学习文本处理、自然语言理解和情感检测技术。您可以掌握数据 Visualization、Feature Extraction 和 Model Evaluation 方面的技能,这些技能对于解读情感趋势至关重要。许多课程都会介绍 Python、R 和 NLTK 或 TextBlob 等专项库等工具,这些工具有助于在从社交媒体监测到客户反馈分析等各种情境中应用情感分析。

Cloudera
您将获得的技能: 数据库, 亚马逊 S3, 数据库系统, 数据管理, 数据库设计, 大数据, 数据存储, 云存储, Apache Hadoop, 数据仓库, Apache Hive, 性能调整, NoSQL, 数据库管理, 文件系统, 关系数据库, MySQL, SQL, 数据分析, Operator 数据库
初级 · 专项课程 · 3-6 个月

Microsoft
您将获得的技能: Microsoft Excel, Excel Formulas, Business Mathematics, Power BI, Data Analysis, Pivot Tables And Charts, Data Transformation, Timelines, Data Cleansing, Data Management
初级 · 课程 · 1-4 周

您将获得的技能: Prompt Engineering, Data Storytelling, Data Presentation, Dashboard, Interactive Data Visualization, Generative AI, Data Ethics, Responsible AI, Infographics, Data Visualization, Anomaly Detection, Excel Formulas, Predictive Modeling, Data Visualization Software, Microsoft Copilot, Business Reporting, Risk Analysis, Text Mining, Predictive Analytics, Automation
中级 · 专业证书 · 3-6 个月

Microsoft
您将获得的技能: 数据叙事, Matplotlib, 交互式数据可视化, 数据转换, 数据可视化软件, 数据伦理, 数据操作, Scikit-learn (机器学习库), Plotly, 模型评估, 生成式人工智能, Python 程序设计, 机器学习, 数据清理, 数据可视化, Jupyter, Pandas(Python 软件包), 数据分析, 探索性数据分析
初级 · 课程 · 1-3 个月

您将获得的技能: Statistical Hypothesis Testing, Statistical Analysis, Correlation Analysis, SAS (Software), Regression Analysis, Statistical Methods, Probability & Statistics, Statistical Modeling, Plot (Graphics), Statistical Inference
中级 · 课程 · 1-4 周

University of Maryland, College Park
您将获得的技能: 数据收集, Data Validation, 创建调查, 数据质量, 数据管理, 大数据, 研究设计, 抽样(统计), 数据分析, 统计方法
中级 · 课程 · 1-4 周

Macquarie University
您将获得的技能: 数据展示, 数据共享, 微软Excel, 数据整合, Power BI
中级 · 课程 · 1-3 个月

您将获得的技能: Business Analysis, Business Process Modeling, Process Optimization, Requirements Management, Business Requirements, Process Analysis, Data Modeling, Stakeholder Analysis, Agile Methodology, Requirements Analysis, Process Improvement, User Story, Data Flow Diagrams (DFDs), Gap Analysis
初级 · 课程 · 1-3 个月

Macquarie University
您将获得的技能: Pivot Tables And Charts, Sample Size Determination, Data Visualization, Statistical Inference, Data Visualization Software, Statistical Hypothesis Testing, Statistics, Data-Driven Decision-Making, Microsoft Excel, Correlation Analysis, Descriptive Statistics, Probability & Statistics, Data Analysis, Forecasting, Regression Analysis, Business Analytics, Spreadsheet Software, Statistical Modeling, Statistical Visualization, Data Presentation
初级 · 专项课程 · 3-6 个月
University of Illinois Urbana-Champaign
您将获得的技能: 财务分析, 成本管理, 决策, 投资回报, 绩效管理, 管理会计, 预算, 规划, 数据分析, 绩效衡量, 关键绩效指标 (KPI), 成本会计, 财务管理, 运行分析, Variance 分析
初级 · 课程 · 1-4 周

您将获得的技能: Stakeholder Analysis, Stakeholder Management, Stakeholder Engagement, Business Analysis, Project Management, Risk Management, Plan Execution, Project Planning, Requirements Analysis, Project Coordination, Stakeholder Communications, Communication Strategies, Communication
初级 · 课程 · 1-3 个月

您将获得的技能: Risk Mitigation, Business Process Modeling, Stakeholder Analysis, Risk Analysis, Project Scoping, Stakeholder Management, Process Flow Diagrams, Risk Management, Work Breakdown Structure, Stakeholder Engagement, Scope Management, Business Requirements, Presentations, Requirements Elicitation, Business Analysis, Looker (Software), Requirements Analysis, Project Management, Process Optimization, Data Analysis Software
高级设置 · 课程 · 1-3 个月