AI Cloud Services Pricing Models
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Questions and Answers

What is the basis for pricing in Amazon CodeGuru?

  • Number of lines of source code analyzed (correct)
  • Number of pages sent for processing
  • Search units used
  • Amount of storage and throughput used

Why are pre-trained models considered a cost-effective solution?

  • They require minimal human resources (correct)
  • They are available for all technologies
  • They are free to use
  • They guarantee 100% success rate

What is the alternative to training ML models mentioned in the text?

  • Reducing the complexity of the models
  • Hiring additional developers
  • Increasing server capacity
  • Using a pre-trained model (correct)

How is pricing determined in Microsoft Azure Cognitive Search?

<p>Based on search units used (B)</p> Signup and view all the answers

Why are pre-trained models limited to specific technologies according to the text?

<p>To ensure functionality and effectiveness (C)</p> Signup and view all the answers

What can reduce the risk of consuming significant resources when training an image classifier?

<p>Using a pre-trained model as a basis (B)</p> Signup and view all the answers

What are the parameters that define the model structure, such as the number of layers of a neural network?

<p>Hyperparameters (D)</p> Signup and view all the answers

Which type of parameters control the training process, like determining how many epochs to use when training a neural network?

<p>Algorithm parameters (C)</p> Signup and view all the answers

What should model evaluation and tuning resemble according to the text?

<p>A scientific experiment (D)</p> Signup and view all the answers

In practice, why are several models typically created and trained using different algorithms?

<p>To choose the best model (B)</p> Signup and view all the answers

What are the results from evaluating the model performance metrics used for when adjusting the model settings?

<p>To fit the model to data and improve its performance (C)</p> Signup and view all the answers

Which part of the model improvement process involves adjusting settings based on evaluation results to enhance performance?

<p>Model tuning (A)</p> Signup and view all the answers

What does defining autonomy involve?

<p>Being completely independent of human oversight and control (D)</p> Signup and view all the answers

What is the classification of fully self-driving cars according to the text?

<p>Autonomous (C)</p> Signup and view all the answers

What is the primary function of autonomous vehicles to be situationally aware?

<p>Use sensors and image processing (B)</p> Signup and view all the answers

Which approach has been found to be the most effective for achieving situational awareness in autonomous vehicles?

<p>Machine learning, especially deep learning (D)</p> Signup and view all the answers

Why doesn't full autonomy often make sense in practice?

<p>It may involve excessive risks or ethical concerns (D)</p> Signup and view all the answers

What characterizes an autonomous system based on the information provided?

<p>&quot;Smart&quot; or &quot;intelligent&quot; incorporating AI-based components (B)</p> Signup and view all the answers

What may result in conflicting data labels from different annotators?

<p>Subjective judgements made by data annotators (C)</p> Signup and view all the answers

In what situation can ML-based approaches to labeling lead to incorrect labels?

<p>Probabilistic nature of ML-based approaches (C)</p> Signup and view all the answers

What type of errors can lack of required domain knowledge lead to?

<p>Incorrect labeling (B)</p> Signup and view all the answers

Which factor can contribute to more errors in complex classification tasks?

<p>Complexity of the task (C)</p> Signup and view all the answers

What can be a consequence of translation errors in data labeling?

<p>Incorrect labeling in multiple languages (A)</p> Signup and view all the answers

What characteristic of ML-based approaches makes them prone to some incorrect labels?

<p>Probabilistic nature (D)</p> Signup and view all the answers

What are the typical quality issues related to data in a dataset?

<p>Wrong data, incomplete data, mislabeled data (B)</p> Signup and view all the answers

Which method is used for creating multiple split combinations according to the text?

<p>Split-test (B)</p> Signup and view all the answers

What is one possible reason for incomplete data mentioned in the text?

<p>Security issues (B)</p> Signup and view all the answers

What is the importance of evaluating/tuning in machine learning compared to testing?

<p>Evaluating/tuning helps optimize model performance while testing assesses final model accuracy (C)</p> Signup and view all the answers

What does leave-one-out cross validation involve?

<p>Repeatedly training on all samples except one (B)</p> Signup and view all the answers

Which issue pertains to incorrect or faulty sensor data according to the text?

<p>Wrong data (B)</p> Signup and view all the answers

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