Digital images can perform basic mathematical operations, that is, addition, subtraction, multiplication and division.

• A.False
• B.True

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Challenges of traditional machine learning include the curse of dimensionality.

• A.False
• B.True

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ModelArts model training process

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We often talk about the 720P video format. What does 720 represent?

• A.Grayscale of the video
• B.Width of image resolution
• C.Video frame rate
• D.Image resolution height

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Which of the following is the correct solution process for maximum likelihood estimation?
1. Log-likelihood function
2. Probability density function
3. Likelihood function
4. Derivative and set the equation to 0
5. Solve equations

• A.2-1-3-4-5
• B.4-1-3-2-5
• C.1-3-4-2-5
• D.2-3-1-4-5

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