Information retrieval courses can help you learn search algorithms, indexing techniques, and data mining strategies. You can build skills in evaluating search results, optimizing query performance, and understanding user intent. Many courses introduce tools like Elasticsearch, Apache Solr, and various machine learning libraries, showing how these technologies enhance information retrieval processes and improve the accuracy of search results.

Skills you'll gain: Insurance, Underwriting, Claims Processing, Insurance Policies, Insurance and Warranty Claims Processing, Lending and Underwriting, Financial Services, Operational Risk, Risk Analysis, Risk Management, Customer Complaint Resolution, Financial Regulation, Compliance Management, Regulatory Compliance, Law, Regulation, and Compliance, Digital Transformation, Regulatory Requirements, Operational Efficiency, Information Technology, Management Information Systems
Mixed · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Data Security, Cybersecurity, Cyber Attacks, Data Ethics, Computer Security, Authentications, Cryptography, Information Assurance, Cyber Security Policies, Authorization (Computing), Security Software, Security Controls, Cyber Security Assessment, Information Privacy, Encryption, Data Access, Security Awareness, Risk Analysis, Problem Solving, Communication
★ 3.5 (31) · Beginner · Course · 1 - 3 Months

IIT Guwahati
Skills you'll gain: Package and Software Management, Time Series Analysis and Forecasting, Cloud Computing Architecture, Linear Algebra, Data Structures, R (Software), Data Warehousing, Database Design, Model Evaluation, Database Management, Social Network Analysis, Algorithms, Java Programming, Deep Learning, Portfolio Management, Oral Comprehension, C (Programming Language), Econometrics, Spreadsheet Software, Data Literacy
Degree · 1 - 4 Years

University of Minnesota
Skills you'll gain: Open Web Application Security Project (OWASP), Cloud Security, Authentications, Key Management, Data Security, Cloud Applications, Cloud Services, Application Security, Authorization (Computing), Cyber Risk, Secure Coding, Cloud Storage, Personally Identifiable Information, DevSecOps, General Data Protection Regulation (GDPR), Network Security, Information Privacy, Continuous Monitoring, Computer Security, Cryptography
★ 4.3 (168) · Beginner · Specialization · 3 - 6 Months

LearnKartS
Skills you'll gain: Computer Security Incident Management, Vulnerability Management, Cyber Security Strategy, Cyber Governance, Incident Response, Cyber Operations, Cyber Threat Intelligence, Encryption, Cyber Attacks, Governance Risk Management and Compliance, Incident Management, Cryptographic Protocols, Threat Detection, Security Strategy, Mobile Security, Network Model, Vulnerability, Security Awareness, Vulnerability Assessments, Vulnerability Scanning
★ 4.7 (52) · Beginner · Specialization · 1 - 3 Months

Google Cloud
Skills you'll gain: Storytelling, Video Production, Photo/Video Production and Technology, Video Editing, Visual Storytelling, Google Gemini, Generative AI, AI powered creativity, Multimedia, Media Production
★ 4.4 (81) · Beginner · Course · 1 - 4 Weeks

University of Colorado System
Skills you'll gain: Patient Evaluation, Airway Management, Trauma Care, Automated External Defibrillator, Medical History Documentation, Patient Communication, Child Health, Childbirth, Basic Life Support (BLS) Certification, Pediatric First Aid, Defibrillation, Clinical Assessment, Hazardous Waste Operations And Emergency Response Standard (HAZWOPER), Blood Pressure, Vital Signs, Respiratory Care, Neurology, Medication Administration, Cardiology, Pharmacology
★ 4.8 (2.6K) · Beginner · Specialization · 3 - 6 Months

LearnQuest
Skills you'll gain: Network Monitoring, Network Performance Management, Network Administration, Network Security, Routing Protocols, Network Troubleshooting, OSI Models, TCP/IP, Computer Networking, Network Routers, Network Switches, General Networking, Command-Line Interface, Network Routing, Networking Hardware, Network Architecture, Network Infrastructure, Cybersecurity, Network Model, Network Protocols
★ 4.6 (113) · Beginner · Course · 1 - 4 Weeks

Microsoft
Skills you'll gain: Image Analysis, Computer Vision, Artificial Intelligence and Machine Learning (AI/ML), Artificial Intelligence, Microsoft Azure, AI literacy, Model Training, Applied Machine Learning, Data Capture, Model Deployment, Classification Algorithms, Application Development
★ 4.6 (132) · Beginner · Course · 1 - 4 Weeks

Duke University
Skills you'll gain: MLOps (Machine Learning Operations), Continuous Delivery, Applied Machine Learning, Cloud Engineering, Google Cloud Platform, Model Deployment, Cloud Applications, Cloud Development, Cloud API, Cloud Deployment, Artificial Intelligence, Machine Learning, Microsoft Azure, AI Workflows, Software Engineering, Computer Vision, Application Programming Interface (API), Natural Language Processing, Flask (Web Framework)
★ 4.5 (92) · Intermediate · Course · 1 - 4 Weeks

Mixed · Course · 1 - 3 Months

Skills you'll gain: Data Governance, Data Strategy, Data Migration, Correlation Analysis, Security Controls, Data Quality, Data Infrastructure, Metadata Management, SQL, Data Integrity, Cyber Security Assessment, Data Security, Data Validation, Data Pipelines, Dashboard Creation, Data Warehousing, Dashboard, Statistical Analysis, Auditing, Root Cause Analysis
Advanced · Course · 3 - 6 Months