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: Retrieval-Augmented Generation, Embeddings, Large Language Modeling, Plot (Graphics), Generative AI, Vector Databases, LLM Application, Text Mining, Dimensionality Reduction
Intermediate · Course · 1 - 3 Months

University of Michigan
Skills you'll gain: Text Mining, Unstructured Data, Health Informatics, Natural Language Processing, Clinical Documentation, Model Evaluation, Machine Learning Methods, Clinical Informatics, Data Preprocessing, Deep Learning, Model Training, Machine Learning, Medical Terminology, Artificial Neural Networks, Supervised Learning, Python Programming, Computer Programming, Computer Programming Tools
Intermediate · Course · 1 - 4 Weeks

Arizona State University
Skills you'll gain: Research, Science and Research, Data Collection, Investigation, Experimentation, Research Methodologies, Data Sharing, Persuasive Communication, Data Analysis, Information Management
Mixed · Course · 1 - 3 Months

Skills you'll gain: Model Context Protocol, OpenAI API, Retrieval-Augmented Generation, OpenAI, AI Orchestration, Generative AI Agents, Agentic Workflows, Embeddings, ChatGPT, Agentic systems, Vector Databases, Generative AI, Artificial Intelligence, Memory Management, Context Management, Model Evaluation, Application Programming Interface (API), Python Programming, Document Management, Application Deployment
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Embeddings, Applied Machine Learning, Vector Databases, Artificial Intelligence and Machine Learning (AI/ML), Image Analysis, Scalability
Intermediate · Course · 1 - 4 Weeks

H2O.ai
Skills you'll gain: Retrieval-Augmented Generation, LLM Application, Large Language Modeling, Generative AI Agents, Agentic Workflows, Document Management, Generative AI, Web Applications, Artificial Intelligence, Data Processing, Agentic systems, Application Programming Interface (API), Process Optimization, Automation
Intermediate · Course · 1 - 3 Months

Coursera
Skills you'll gain: Generative AI, Retrieval-Augmented Generation, AI Workflows, AI Integrations, Generative Model Architectures, Context Engineering, Software Architecture, CI/CD, Model Evaluation, Software Development, Code Reusability, Continuous Integration, Application Development, Unit Testing
Intermediate · Course · 1 - 4 Weeks

University of Minnesota
Skills you'll gain: UI/UX Research, User Research, Design Research, User Experience, Persona (User Experience), User Interface and User Experience (UI/UX) Design, Ideation, User Interface (UI), Qualitative Research, User Interface (UI) Design, Surveys, Data Collection, Persona Development, Data Analysis, Interviewing Skills, People Analytics
Mixed · Course · 1 - 3 Months

Skills you'll gain: Critical Thinking, Public Affairs, Information Management, Habit Formation
Beginner · Course · 1 - 3 Months

DeepLearning.AI
Skills you'll gain: Vector Databases, Embeddings, Retrieval-Augmented Generation, LLM Application, Large Language Modeling, Algorithms, Semantic Web
Intermediate · Project · Less Than 2 Hours

Skills you'll gain: Node.JS, Scalability, Authentications, JSON, Authorization (Computing), Web Development Tools, Web Applications, Web Development, Server Side, Secure Coding, JavaScript Frameworks, Back-End Web Development, Application Frameworks, Javascript, Restful API, Development Environment, Event-Driven Programming, Operating Systems, Email Automation, Integrated Development Environments
Intermediate · Course · 1 - 4 Weeks

University of Michigan
Skills you'll gain: ChatGPT, LLM Application, Machine Learning Methods, Model Training, Python Programming, Machine Learning Algorithms, Data Manipulation
Advanced · Course · 1 - 4 Weeks