Data mining courses can help you learn data preprocessing, pattern recognition, and predictive modeling techniques. You can build skills in clustering, classification, and anomaly detection, that support extracting meaningful insights from large datasets. Many courses introduce tools like Python, R, and SQL, along with software such as RapidMiner and Weka, to help you apply these skills in real-world data analysis projects.

New York University
Skills you'll gain: Security Engineering, Authentications, Threat Modeling, Network Security, Public Key Infrastructure, Distributed Denial-Of-Service (DDoS) Attacks, Cryptographic Protocols, Public Key Cryptography Standards (PKCS), Firewall, Cyber Attacks, Cryptography, Infrastructure Security, Cybersecurity, Data Encryption Standard, Threat Management, Cyber Risk, IT Security Architecture, Mobile Security, Enterprise Security, Cyber Security Assessment
★ 4.7 (3.7K) · Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Information Systems Security, Business Process Modeling, Security Management, Systems Development Life Cycle, Systems Development, Information Systems, Cyber Attacks, Cybersecurity, Management Information Systems, Business Process Management, Enterprise Resource Planning, IT Management, Requirements Analysis, Incident Response, Business Process, Computer Security Incident Management, Database Management Systems, Business Intelligence, Cloud Computing, Data Management
Beginner · Specialization · 1 - 3 Months

Coursera
Skills you'll gain: R (Software), R Programming, Computational Logic, Arithmetic, Statistical Programming, Development Environment, Programming Principles, Data Import/Export
★ 4.5 (52) · Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Generative AI Agents, Agentic systems, LLM Application, Agentic Workflows, Generative Model Architectures, Large Language Modeling, Generative AI, LangChain, AI Orchestration, Retrieval-Augmented Generation, Tool Calling, Process Design, Prompt Engineering, Artificial Intelligence and Machine Learning (AI/ML), Model Deployment, Context Engineering, Data Architecture, AI Security, Fine-tuning, Data Science
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Scikit Learn (Machine Learning Library), Classification Algorithms, Applied Machine Learning, Model Training, Machine Learning Algorithms, Predictive Modeling, Supervised Learning, Random Forest Algorithm, Machine Learning, Unsupervised Learning, Data Analysis
★ 4.5 (20) · Beginner · Guided Project · Less Than 2 Hours

Macquarie University
Skills you'll gain: People Analytics, Microsoft Excel, Pivot Tables And Charts, Excel Formulas, Data Transformation, Dashboard, Data Validation, Spreadsheet Software, Business Reporting, Data Wrangling, Data Cleansing, Business Analytics, Data Analysis, Exploratory Data Analysis, Microsoft Copilot, Artificial Intelligence, Data Visualization, Data Visualization Software, Generative AI, Automation
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Data Storage Technologies, Operating Systems, Data Loss Prevention, Generative Model Architectures, Data Maintenance, Disaster Recovery, Vulnerability Management, IT Infrastructure, Cyber Threat Intelligence, Email Security, Productivity Software, Cybersecurity, AI literacy, Computer Architecture, Computing Platforms, Cloud Computing
★ 4.8 (2K) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Power Platform Architecture & Technical Design, Microsoft Power Platform, Business Continuity Planning, Solution Architecture, Data Loss Prevention, Disaster Recovery, Data Modeling, Microsoft Azure, Data Architecture, Business Continuity, Database Design, IT Security Architecture, Data Security, Data Governance, Enterprise Architecture, Application Lifecycle Management, Systems Integration, Design Strategies, Governance Risk Management and Compliance, Content Optimization
Intermediate · Course · 1 - 4 Weeks

University of Glasgow
Skills you'll gain: ChatGPT, Generative AI, Large Language Modeling, Generative Model Architectures, LLM Application, Natural Language Processing, Responsible AI, Embeddings, Data Ethics, Model Evaluation, Model Training, Risk Management Framework
★ 4.4 (34) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Responsible AI, Generative AI, Generative AI Agents, Large Language Modeling, Text Mining, Agentic systems, Natural Language Processing, Microsoft Azure, Generative Model Architectures, Agentic Workflows, Embeddings, Data Ethics, Artificial Intelligence, Cloud Infrastructure, LLM Application, Azure DevOps, Image Analysis, Applied Machine Learning, Machine Learning, Case Studies
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Information Privacy, General Data Protection Regulation (GDPR), Personally Identifiable Information, Law, Regulation, and Compliance, Medical Privacy, Regulatory Compliance, Regulation and Legal Compliance, Health Insurance Portability And Accountability Act (HIPAA) Compliance, Data Governance, Data Security, Legal Risk, Payment Card Industry (PCI) Data Security Standards, Data Sharing, Child Welfare, Informed Consent, Computer Security, Risk Management Framework
Beginner · Course · 1 - 4 Weeks

Microsoft
Skills you'll gain: Interviewing Skills, Professional Development, Web Presence, Professionalism, Analytics, Technical Communication, Technical Writing, Portfolio Management, AI literacy, Verbal Communication Skills, Oral Expression, Data Processing, Workforce Development, Data Integrity, Data Management, Data Security
Advanced · Course · 1 - 4 Weeks