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Questions and Answers

How does Artificial Intelligence differ from Machine Learning?

  • Artificial Intelligence relies on unstructured data, while Machine Learning relies on structured data.
  • Artificial Intelligence uses neural networks, while Machine Learning uses deep learning algorithms.
  • Artificial Intelligence aims to design computer models for cognitive tasks, while Machine Learning focuses on creating algorithms to learn from data.
  • Artificial Intelligence is about mimicking human cognition, while Machine Learning focuses on improving performance on specific tasks. (correct)
  • What role do Neural Networks play in Artificial Intelligence?

  • Neural Networks are involved in training data for Machine Learning tasks.
  • Neural Networks focus on understanding complex patterns in unstructured data.
  • Neural Networks are exclusive to Deep Learning algorithms.
  • Neural Networks simulate the behavior of human neural networks in the brain. (correct)
  • In what aspect do Deep Learning algorithms differ from traditional Machine Learning approaches?

  • Deep Learning algorithms involve many layers and do not require structured data. (correct)
  • Deep Learning algorithms focus on mimicking human behavior and cognition.
  • Deep Learning algorithms are less complex than traditional Machine Learning approaches.
  • Deep Learning algorithms rely solely on structured data for training.
  • Which statement best describes the concept of neural networks in relation to Deep Learning?

    <p>Neural Networks are algorithmic structures inspired by the neural networks in the human brain.</p> Signup and view all the answers

    What is the main focus of Strong AI?

    <p>Understanding and learning any task a human can</p> Signup and view all the answers

    Which field experienced a boom in research due to growth in computing power and data availability?

    <p>Machine Learning</p> Signup and view all the answers

    Which successful multi-billion-dollar corporations heavily rely on machine learning for their success?

    <p>Google, Facebook, Amazon</p> Signup and view all the answers

    What was the accuracy rate of MYCIN, an early expert system for diagnosing infectious diseases?

    <p>69%</p> Signup and view all the answers

    What subtype of machine learning has been used to integrate data from various imaging modalities for classifying psychological disorders?

    <p>Deep Learning</p> Signup and view all the answers

    What have most studies using deep learning for psychological disorders diagnosis focused on?

    <p>Diagnosis of dementia and ADHD</p> Signup and view all the answers

    What is a classic example of machine learning?

    <p>Writing a program to produce a decision tree</p> Signup and view all the answers

    How does the ID3 machine learning tool construct a decision tree?

    <p>By using a statistical measure called information gain</p> Signup and view all the answers

    Why are machine learning algorithms like ID3 highly dependent on how databases are labeled and categorized?

    <p>Because they require pre-interpreted data</p> Signup and view all the answers

    In the context of constructing a decision tree, what does the attribute with the highest information gain indicate?

    <p>It is assigned to the first node in the tree</p> Signup and view all the answers

    What type of system requires detailed information like attributes of leaves and weather facts for diagnosing diseases?

    <p>An expert system for diagnosing diseases in soybean crops</p> Signup and view all the answers

    Why can't machine learning systems like ID3 work with raw data such as photographs of diseased plants?

    <p>Because they require data that has already been interpreted</p> Signup and view all the answers

    What is the main purpose of Google's CAPTCHA tool?

    <p>To detect bots on the internet</p> Signup and view all the answers

    Why did engineers make CAPTCHAs more difficult to solve?

    <p>Because bots were getting through</p> Signup and view all the answers

    What was the success rate of humans in solving the complex CAPTCHAs according to Google's research?

    <p>33%</p> Signup and view all the answers

    What technology was used in Google's book digitalization project?

    <p>ReCAPTCHA</p> Signup and view all the answers

    What additional challenge might No CAPTCHA present to a small percentage of users?

    <p>Select all images that contain a part of a car or street signs</p> Signup and view all the answers

    How does the 'I'm not a robot' checkbox gather information about users?

    <p>By sending an http request to Google with various information</p> Signup and view all the answers

    'Computer-Based Personality Judgments' study found that ML-based judgments of people's personality using Facebook Likes were more accurate than judgments made by which group?

    <p>The participants' Facebook friends</p> Signup and view all the answers

    'Computer-Based Personality Judgments' study had higher external validity in predicting life outcomes such as substance use and political attitudes compared to what factor?

    <p>'Computer-Based Personality Judgments' participants' self-rated personality scores</p> Signup and view all the answers

    'Big data' gathered by companies is primarily used for which purpose mentioned in the text?

    <p>Personalizing ads for users</p> Signup and view all the answers

    'Big data' has implications for which areas according to the text?

    <p>'Big data' implications for psychological assessment, marketing, and privacy</p> Signup and view all the answers

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