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.

Simplilearn
Skills you'll gain: User Story, Agile Software Development, Agile Project Management, Backlogs, Scaled Agile Framework, Agile Methodology, Sprint Retrospectives, Sprint Planning, Change Management, Team Building, Kanban Principles, Project Management, Estimation, Prioritization
Beginner · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Change Management, Stakeholder Engagement, Organizational Change, Workflow Management, Employee Training, Google Workspace, Training and Development, Stakeholder Analysis, Process Development, Organizational Strategy, Customer Success Management, Strategic Communication, Communication Strategies, Needs Assessment
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Data Ethics, Responsible AI, Data Modeling, Model Evaluation, Artificial Intelligence, Applied Machine Learning, Machine Learning
Intermediate · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Google Gemini, Customer Relationship Management, Generative AI, Applied Machine Learning, Big Data, Predictive Modeling, Query Languages, Data Analysis
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Facebook, Social Media Management, Scheduling, Social Media, Content Creation, Live Streaming, Content Development and Management, Video Production
Intermediate · Guided Project · Less Than 2 Hours

Fundação Instituto de Administração
Skills you'll gain: Exploratory Data Analysis, Customer Analysis, Market Analysis, Marketing Analytics, Market Research, Customer Insights, Big Data, Analytics, Target Market, Data Analysis, Target Audience, R Programming, Unsupervised Learning, Data-Driven Decision-Making, Machine Learning Algorithms, Statistical Modeling, Consumer Behaviour, Data Visualization
Beginner · Course · 1 - 4 Weeks
University of Glasgow
Skills you'll gain: Data Mining, Deep Learning, Health Informatics, Model Evaluation, Responsible AI, Applied Machine Learning, Machine Learning, Artificial Intelligence, Recurrent Neural Networks (RNNs), Data Preprocessing, Logistic Regression
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Real Time Data, Google Cloud Platform, Data Pipelines, Big Data, Data Processing, Advanced Analytics, Performance Tuning, Data Storage Technologies, Data Transformation, Scalability
Intermediate · Course · 1 - 3 Months

Northeastern University
Skills you'll gain: Data Storytelling, Dashboard, Data Visualization, Data Presentation, Interactive Data Visualization, Infographics, Data Literacy, Tableau Software, Data Visualization Software, Presentations, Statistical Visualization, Storytelling, Design Elements And Principles, Data Analysis, Key Performance Indicators (KPIs), Health Informatics, Color Theory, Stakeholder Communications
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Flutter (Software), Google Gemini, Generative AI Agents, Generative AI, Google Cloud Platform, Cross Platform Development, Mobile Development, Prompt Engineering, Application Development
Beginner · Course · 1 - 3 Months

Skills you'll gain: Microservices, .NET Framework, Software Design Patterns, Software Design, Object-Relational Mapping, ASP.NET, Software Architecture, C# (Programming Language), Enterprise Architecture, Maintainability, Docker (Software), Database Systems, Business Logic, Development Environment
Intermediate · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Google Gemini, Generative AI, AI Enablement, AI Product Strategy, AI Security, Google Cloud Platform, Responsible AI, Artificial Intelligence, Decision Making, Cloud Infrastructure, Cloud Platforms, MLOps (Machine Learning Operations)
Beginner · Course · 1 - 3 Months