Data Protection Courses

Navigating Data Simplification with PCA

Master dimensionality reduction techniques using Principal Component Analysis (PCA) with Python's Scikit-learn, from basic concepts to practical implementation in machine learning projects.

• CodeSignal
• 3 hours
• On-Demand
• Free Certificate

Introduction to Simple Data Structures in Ruby

Master arrays and hashes in Ruby through hands-on practice, learning to create, manipulate, and work with nested data structures for real-world programming applications.

• CodeSignal
• 1 hour
• On-Demand
• Free Certificate

Managing Data for GenAI with Bedrock Knowledge Bases

Discover how to build robust data foundations for GenAI applications using Bedrock Knowledge Bases, vector storage, document processing, and RAG querying workflows.

• CodeSignal
• 3 hours
• On-Demand
• Free Certificate

Mastering Complex Data Structures in JavaScript

Master advanced JavaScript data structures, from arrays and sets to maps and nested structures. Build practical applications while learning to manage complex data efficiently through hands-on exercises.

• CodeSignal
• 3 hours
• On-Demand
• Free Certificate

Applying Advanced Data Structures in Practice with Javascript

Master advanced JavaScript data structures through hands-on practice with real-world applications like inventory systems, file management, and tracking systems using arrays, objects, maps, and sets.

• CodeSignal
• 3 hours
• On-Demand
• Free Certificate

Projection, Filtering, and Aggregation of Data Streams in JS

Master data stream manipulation in JavaScript through projection, filtering, and aggregation techniques using both procedural and functional programming approaches for efficient data handling.

• CodeSignal
• 3 hours
• On-Demand
• Free Certificate

Practicing Intermediate Implementation and Data Streams

Master intermediate JavaScript data handling through hands-on practice with product reviews, inventory systems, and data aggregation techniques for real-world applications.

• CodeSignal
• 2 hours
• On-Demand
• Free Certificate

Advanced GraphQL Data Patterns and Fetching

Master advanced GraphQL patterns including nested resolvers, pagination, complex queries, and data loaders to optimize data fetching efficiency and solve common implementation challenges.

• CodeSignal
• 2 hours
• On-Demand
• Free Certificate

Microcredential

Introduction to Data Cleaning with Python

Master data cleaning techniques using Python and Pandas to handle missing values, transform messy datasets, and prepare clean data for machine learning applications.

• CodeSignal
• 6 hours
• On-Demand
• Free Certificate
• 5 courses

Introduction to Data Cleaning with Python

Discover essential Python techniques for cleaning messy datasets, handling missing values, removing duplicates, detecting outliers, and normalizing data for reliable analysis.

• CodeSignal
• 1 hour
• On-Demand
• Free Certificate

Cleaning and Transforming Data with Pandas

Master advanced Pandas techniques for data transformation, categorical encoding, text cleanup, datetime manipulation, and feature engineering to enhance your analysis capabilities.

• CodeSignal
• 1 hour
• On-Demand
• Free Certificate

Data Cleaning and Validation for Machine Learning with Python

Master data integrity, anomaly detection, and feature selection techniques to prepare clean, reliable datasets for machine learning models using Python tools.

• CodeSignal
• 1 hour
• On-Demand
• Free Certificate

Automating Data Cleaning with Python

Master Python automation techniques for efficient data cleaning, pipeline creation, and handling large datasets with proper logging and debugging strategies.

• CodeSignal
• 1 hour
• On-Demand
• Free Certificate

Advanced Data Cleaning: Handling Text Data with Python

Master advanced text data cleaning techniques in Python, from handling mixed data types to extracting ML-ready features from messy tabular datasets.

• CodeSignal
• 1 hour
• On-Demand
• Free Certificate

Deck the Data: Exploring Christmas Charts with Pandas

Explore Christmas music trends through data analysis, using pandas to uncover patterns in Billboard charts while mastering essential data manipulation and statistical techniques.

• CodeSignal
• 3 hours
• On-Demand
• Free Certificate