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Azure Data Scientist

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Azure Data Scientist

Azure

Duration
45 Hours

Course Description


                 An Azure Data Scientist is a professional who leverages the Microsoft Azure cloud platform to extract valuable insights and knowledge from large datasets. They use data analysis, machine learning, and statistical techniques to interpret complex data and provide actionable insights for informed decision-making. This role involves designing, developing, and deploying machine learning models, optimizing data workflows, and collaborating with other teams to address business challenges. 

Course Outline For Azure data Scientist

1. Introduction to data science on Azure

  • Understanding data science: Explore core data science concepts, the data science lifecycle, and the role of an Azure Data Scientist.
  • Introducing Azure Machine Learning (Azure ML): Discover the capabilities of the Azure ML service and its high-level architecture.
  • Setting up the Azure ML workspace: Learn how to create and manage an Azure ML workspace using the Azure portal, Studio, CLI, and Python SDK (v2).
  • Managing resources: Create and manage compute targets (instances and clusters) and environments within the Azure ML workspace. 

2. Working with data in Azure ML

  • Data ingestion and preparation: Identify data sources and formats, choose how to serve data to ML workflows, and connect to data using Azure ML datastores and data assets.
  • Data exploration and wrangling: Access and transform data during interactive development using notebooks, potentially leveraging attached Spark pools and serverless Spark compute.
  • Data transformation techniques: Apply techniques for cleaning and transforming data to handle challenges like missing or inaccurate data. 

3. Training and evaluating machine learning models

  • Azure Machine Learning designer: Create and run training pipelines using the visual, no-code designer, consuming data assets and incorporating custom code components.
  • Automated machine learning (AutoML): Utilize AutoML for various ML tasks (tabular, computer vision, NLP) to explore featurization and algorithms, potentially accelerating model development and deployment.
  • Custom model training with notebooks: Develop code using a compute instance, train models using the Python SDK, track training with MLflow, and evaluate models.
  • Hyperparameter tuning: Optimize models by tuning hyperparameters using sweep jobs, defining search spaces, sampling methods, and early termination options.
  • Model evaluation: Learn how to evaluate model performance using relevant metrics (e.g., accuracy, precision, recall). 

4. Deploying, managing, and operationalizing ML solutions

  • Model training scripts: Convert notebooks to scripts, run scripts as command jobs, configure job run settings, and utilize MLflow to log metrics and troubleshoot errors.
  • Building pipelines: Create, run, and schedule pipelines in Azure ML using components, passing data between steps to automate ML workflows.
  • Model deployment: Configure and deploy models to both online and batch endpoints for real-time and batch inferencing, and test deployed services.
  • Responsible machine learning: Apply responsible AI principles throughout the ML lifecycle, addressing ethical considerations like fairness, privacy, and bias. 

5. MLOps (machine learning operations)

  • Implementing MLOps practices: Automate model retraining based on new data or changes, define event-based retraining triggers, and integrate with CI/CD pipelines (e.g., Azure DevOps or GitHub).
  • Monitoring models: Track model quality and detect data drift or bias in production.
  • Building ML workflows: Orchestrate complex machine learning tasks using various Azure services. 

6. Optimizing language models (LMs) for AI applications

  • Exploring language models: Select and deploy LMs from the model catalog, compare them using benchmarks, and test deployed LMs in the playground.
  • Optimization approaches: Choose appropriate strategies for optimizing LMs. 
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