Machine Learning Basics Quiz
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Questions and Answers

What is the primary difference between traditional programming and machine learning?

  • Traditional programming uses CPUs, while machine learning uses GPUs
  • Traditional programming relies on predefined rules, while machine learning learns from data (correct)
  • Traditional programming uses algorithms, while machine learning uses heuristics
  • Traditional programming is used for automation, while machine learning is used for analysis

    • Which of the following is an example of supervised learning?

  • Clustering customers based on demographics
  • Recommending products based on customer behavior
  • Training a self-driving car to navigate roads
  • Identifying spam emails (correct)

    • What is the correct order of steps in training a machine learning model?

  • Model deployment, hyperparameter tuning, feature extraction, data visualization
  • Data preprocessing, feature selection, model training, evaluation (correct)
  • Model testing, data cleaning, feature scaling, model interpretation
  • Data collection, feature engineering, model training, evaluation

    • What is the primary use of decision trees in machine learning?

    <p>Classification tasks</p> Signup and view all the answers

    What is the primary application of natural language processing (NLP)?

    <p>Understanding and generating human language</p> Signup and view all the answers

    Why are feature selection and feature engineering important in machine learning?

    <p>They enhance the performance of the model</p> Signup and view all the answers

    What is a key difference between reinforcement learning and supervised learning?

    <p>It learns from feedback rather than labeled examples</p> Signup and view all the answers

    What are the basic components of a neural network?

    <p>Neurons and synapses</p> Signup and view all the answers

    What is the primary role of activation functions in neural networks?

    <p>They introduce non-linearity into the model</p> Signup and view all the answers

    Which of the following is NOT an ethical consideration in AI?

    <p>Improved model performance</p> Signup and view all the answers

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