IoT (Internet of Things) Advance | Chapter 6: AI and Machine Learning in IoT by Prakhar Chauhan | Learn Smarter
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Chapter 6: AI and Machine Learning in IoT

The chapter explores the critical role of Machine Learning (ML) in the Internet of Things (IoT), detailing the ML pipeline from data collection to deployment. It highlights key applications such as time-series forecasting, anomaly detection, and predictive maintenance, emphasizing the necessity for lightweight tools and frameworks tailored for resource-constrained IoT devices. Moreover, it discusses the challenges of implementing ML in IoT environments, such as data quality and model updating.

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Sections

  • 1

    Ml Pipeline In Iot: From Data Collection To Deployment

    The ML pipeline in IoT transforms raw data into actionable insights by systematically collecting, preprocessing, training, and deploying machine learning models.

  • 1.1

    Data Collection

    This section discusses the significance of data collection in the AI and Machine Learning pipeline for IoT devices, emphasizing the types and methods of data collection.

  • 1.2

    Data Preprocessing

    Data preprocessing is essential for transforming raw IoT data into a clean and analyzable format, enabling effective machine learning applications.

  • 1.2.1

    Noise Filtering

    Noise filtering is a crucial step in the machine learning pipeline for IoT, as it cleans raw data by removing random spikes or faulty readings.

  • 1.2.2

    Normalization

    Normalization is a crucial step in the data preprocessing phase of machine learning in IoT, focusing on scaling data for effective model processing.

  • 1.2.3

    Feature Engineering

    Feature engineering involves transforming raw IoT data into meaningful variables that enhance machine learning model performance.

  • 1.3

    Model Training

    Model training in IoT involves using historical data to teach machine learning models to recognize patterns for efficient decision-making.

  • 1.4

    Model Validation And Testing

    This section discusses the importance of model validation and testing in machine learning, particularly in IoT applications, to ensure models generalize well to unseen data.

  • 1.5

    Deployment

    The deployment phase in the ML pipeline is crucial for implementing machine learning models in IoT systems, ensuring they make real-time decisions either locally on devices or through the cloud.

  • 1.5.1

    Cloud Deployment

    This section discusses the process of deploying machine learning models in the cloud as part of the ML pipeline in IoT.

  • 1.5.2

    Edge Deployment

    Edge deployment in IoT allows for local decision-making by executing machine learning models on devices, enhancing real-time response and reducing data transfer needs.

  • 1.6

    Monitoring And Updating

    Continuous monitoring and updating of machine learning models in IoT are essential to maintain their accuracy over time.

  • 2

    Applications: Time-Series Forecasting, Anomaly Detection, And Predictive Maintenance

    This section discusses key applications of machine learning in IoT, focusing on time-series forecasting, anomaly detection, and predictive maintenance.

  • 2.1

    Time-Series Forecasting

    Time-series forecasting utilizes historical data from IoT sensors to predict future sensor readings.

  • 2.2

    Anomaly Detection

    Anomaly detection identifies patterns or data points that deviate from normal behavior within IoT systems.

  • 2.3

    Predictive Maintenance

    Predictive maintenance utilizes machine learning to forecast equipment failures, ensuring timely maintenance and minimizing downtime.

  • 3

    Tools And Frameworks

    This section outlines the essential tools and frameworks necessary for implementing machine learning in IoT devices, focusing on lightweight solutions suitable for constrained environments.

  • 3.1

    Tensorflow Lite

    TensorFlow Lite is a lightweight version of TensorFlow tailored for running machine learning models on resource-constrained devices.

  • 3.1.1

    Features Of Tensorflow Lite

    TensorFlow Lite is a lightweight framework designed for deploying machine learning models on resource-constrained devices.

  • 3.2

    Edge Impulse

    Edge Impulse is a cloud-based platform that aids in the rapid development of machine learning models for edge devices used in IoT applications.

  • 3.2.1

    Features Of Edge Impulse

    Edge Impulse is a cloud-based platform designed to simplify the process of building machine learning models for edge devices.

  • 4

    Additional Insights

    This section discusses the importance of Edge AI in IoT and the challenges faced in resource-constrained environments.

  • 4.1

    Why Edge Ai Matters In Iot

    Edge AI enhances IoT capabilities by enabling real-time data processing locally on devices.

  • 4.2

    Challenges

    This section discusses the challenges associated with deploying machine learning in IoT, including resource constraints, data quality issues, and the necessity for model updating.

  • 4.2.1

    Resource Constraints

    This section discusses the resource constraints of IoT devices, focusing on the optimization of machine learning (ML) models and the challenges faced in data quality and model updating.

  • 4.2.2

    Data Quality

    This section explores the significance of data quality in the machine learning pipeline for IoT applications.

  • 4.2.3

    Model Updating

    This section discusses the importance of continuous monitoring and updating of machine learning models in IoT to maintain accuracy over time.

  • 5

    Example Scenario

    The section outlines how machine learning applies to IoT through a real-world example, demonstrating the ML pipeline from data collection to deployment.

Class Notes

Memorization

What we have learnt

  • The ML pipeline transforms ...
  • Key applications of ML in I...
  • Lightweight ML frameworks l...

Final Test

Revision Tests