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.

Google Cloud
Skills you'll gain: Model Optimization, Artificial Neural Networks
Intermediate · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Containerization, Docker (Software), Cloud Infrastructure, Cloud Management, Computing Platforms, Microsoft SQL Servers, Cloud Computing, Application Deployment, Remote Access Systems, Windows Servers, Cloud Deployment, Virtual Machines, Microsoft Servers, Microsoft Windows, Database Development, Servers, Virtualization and Virtual Machines
Beginner · Project · Less Than 2 Hours

Skills you'll gain: Microsoft Teams, Microsoft Azure, Windows PowerShell, Collaborative Software, Identity and Access Management, Network Planning And Design, Network Performance Management, Azure Active Directory, User Provisioning, Role-Based Access Control (RBAC), User Accounts, Security Management, Network Analysis
Intermediate · Course · 1 - 4 Weeks

Pearson
Skills you'll gain: Ansible, Software-Defined Networking, IT Automation, JSON, Automation, Infrastructure as Code (IaC), Application Programming Interface (API), Network Infrastructure, Restful API, Network Planning And Design, Extensible Languages and XML, Extensible Markup Language (XML), Configuration Management, Package and Software Management
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: User Provisioning, Azure Active Directory, Cloud Security, Microsoft Azure, Security Information and Event Management (SIEM), Identity and Access Management, Role-Based Access Control (RBAC), IT Security Architecture, Security Controls, Multi-Factor Authentication, Authentications, Continuous Monitoring, Key Management, Threat Detection, Incident Response, General Data Protection Regulation (GDPR), Automation
Intermediate · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Regulatory Compliance, Email Marketing, Compliance Management, General Data Protection Regulation (GDPR), Compliance Auditing, Law, Regulation, and Compliance, Regulatory Requirements, Auditing, Data Management, Personally Identifiable Information, Record Keeping, Data Governance, Information Privacy, Customer Data Management, Risk Mitigation
Beginner · Course · 1 - 4 Weeks

Universidad de los Andes
Skills you'll gain: Data Integration, Data Quality, Data Wrangling, Exploratory Data Analysis, Data Preprocessing, Data Transformation, Data Cleansing, Data Manipulation, Jupyter, Data Processing, Data Visualization, Data Analysis, Data Science, Data Management, Predictive Modeling, Python Programming
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Slack (Software), Productivity Software, Collaborative Software, Internal Communications, Team Building, Corporate Communications, Business Communication, Team Management, Communication Strategies, Resource Management
Beginner · Guided Project · Less Than 2 Hours

University of Toronto
Skills you'll gain: Data Ethics, Data Collection, Quantitative Research, Qualitative Research, Data Analysis, Statistical Analysis, Analytical Skills, Statistical Methods, Analytics, Regression Analysis, Research, Diversity Awareness, Focus Group, Correlation Analysis, Diversity and Inclusion, Research Methodologies, Business Analytics, Data Synthesis, Statistical Inference, Stakeholder Analysis
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Serverless Computing, Application Deployment, Cloud Deployment, Cloud Applications, Cloud API, Google Cloud Platform, Cloud Storage, Cloud Services, File Management, Data Migration, Document Management
Intermediate · Project · Less Than 2 Hours

Google Cloud
Skills you'll gain: Model Optimization, Machine Learning Methods, Natural Language Processing, Artificial Neural Networks
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Prompt Engineering, Generative AI, Data Pipelines, Responsible AI, Data Processing, AI Workflows, Data Analysis, AI Integrations, Automation, SQL, Data Cleansing, Debugging
Intermediate · Course · 1 - 3 Months