Huawei Huawei Certification H13-321 Questions & Answers

• Question 1:

  The lower the value on the diagonal of the confusion matrix, the better the classification effect of the classifier.

  A. TRUE

  B. FALSE

  Correct Answer: A

• Question 2:

  The accuracy of the target detection position can be evaluated by the IOD value. The iout calculation method is to find the ratio of the union and intersection of the true annotations of the detection results.

  A. TRUE

  B. FALSE

  Correct Answer: B

• Question 3:

  The bag-of-words model is the earliest text vectorization method with words as the basic processing unit. Which of the following options is not the bag of words model.

  A. Based on the distribution assumption

  B. There is a semantic gap

  C. Dimensional disaster

  D. Order information cannot be retained

  Correct Answer: C

• Question 4:

  A door that is not a cell in LSM?

  A. Input gate

  B. Forgotten door

  C. Memory gate

  D. Output gate

  Correct Answer: C

• Question 5:

  Unified identity authentication (Identity and Access Management, referred to as IAM), IAM provides user authentication and authentication functions for Huawei Cloud EII enterprise intelligent server service.

  A. TRUE

  B. FALSE

  Correct Answer: A

• Question 6:

  In the N-gram model, N refers to ignoring the effect of the above words with a distance greater than N The larger the N, the richer the sequence information contained in the model, and the amount of calculation increases.

  A. TRUE

  B. FALSE

  Correct Answer: A

• Question 7:

  The OTSU algorithm traverses the possible thresholds, and selects the segmentation threshold of the maximum value in the foreground and background regions as the optimal threshold.

  A. Absolute difference

  B. Area difference

  C. Cumulative difference of pixel values

  D. Variance between classes

  Correct Answer: D

• Question 8:

  What is the spatial adjacency of the two pixels with coordinates (21, 13) and coordinates (22.12)?

  A. There is no connection relationship

  B. Diagonal butt

  C. 8_ Adjacent

  D. 4-adjacency

  Correct Answer: C

• Question 9:

  What aspects does Huawei's AI development strategy include?

  A. Create a total station solution

  B. Solution enhancement

  C. internal efficiency improvement

  D. Invest in open ecology and talent training

  E. Fundamental Research

  Correct Answer: ABCD

• Question 10:

  HUAWEI CLOUD's cloud monitoring service can monitor the relevant indicators of image recognition. Users can learn about the use of image recognition in time through the indicators. Each service has the number of successful calls and two indicators.

  A. TRUE

  B. FALSE

  Correct Answer: A