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Huawei H13-321 Exam
HCIP-AI-EI Developer V2.0 (Page 2 )

Updated On: 7-Feb-2026
Page 2 of 37
PDF with 176 Questions

(Judgment) Back propagation is a common method used to train artificial neural networks.

  1. TRUE
  2. FALSE

Answer(s): A



What is the description of the standard normal distribution?

  1. Expectation is 0
  2. Expectation is 1
  3. The variance is 0
  4. The variance is 1

Answer(s): A,D



Maximum estimation requires knowing the distribution type of sample data.

  1. TRUE
  2. FALSE

Answer(s): B



What is the correct description of probability and likelihood?

  1. If the random variable X follows a certain distribution, the likelihood refers to the possibility of X = x given the parameters.
  2. If the random variable X follows a certain distribution, the probability refers to the probability of X = x given the parameters
  3. If the random variable X follows a certain distribution, the likelihood refers to the truthfulness of a group of parameters under the condition of X = x
  4. If the random variable X follows a certain distribution, the probability refers to the fact that a certain set of parameters has a truth size under the condition of X=x

Answer(s): B,C



What is the most accurate estimation process?
1. Log-likelihood function
2. Probability density function
3. Likelihood function
4. Derivative and make the equation 0
5. Solving equations

  1. 4-1-3-2-5
  2. 1-3-4-2-5
  3. 2-1-3-4-5
  4. 2-3-1-4-5

Answer(s): D






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