Huawei HCIP-AI EI Developer - H13-321 Exam Practice Test
The Gaussian model is to accurately quantify things with a Gaussian density function and decompose a thing into several models based on Bernoulli distribution.
Correct Answer: A
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Using binary digital segmentation, because of noise, the connected domains of all characters are glued together. What method can be used to segment characters?
Correct Answer: B
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(Judgment) Image feature extraction is a dimensionality reduction idea, which can effectively reduce the amount of image data.
Correct Answer: B
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Huawei Cloud EI Enterprise Intelligence provides a variety of convenient and efficient services. What is the correct process for users to use the services?
Correct Answer: C
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The histogram specification can adjust the histogram of the image to the specified distribution according to experience, so as to enhance the region of interest in the image.
Correct Answer: B
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Use a 3*3 convolution kernel to convolve a three-channel color image. What is the number of parameters to be learned?
Correct Answer: B
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How many brightness changes can a 4-bit image distinguish? (Single choice)
Correct Answer: A
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The target in the image is 15 pixels to the right relative to the center position. Which of the following shift amounts can be used to shift the translation coordinates to move the target to the center of the screen?
Correct Answer: A
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Which of the following is not a common method of text vectorization?
Correct Answer: C
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When photographing a document with a mobile phone, the document in the image is distorted due to the shooting angle. You can find () coordinates of the corresponding key points, () transform the image, and correct the document image.
Correct Answer: D
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The fully connected layer acts as a classifier in the convolutional neural network.
Correct Answer: B
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What are the commonly used image coordinate transformations?
Correct Answer: A,B,C,D
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Which AI scenarios are Huawei Ascend series chips for?
Correct Answer: A,B,D,E
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Which network structure does the convolutional neural network include?
Correct Answer: A,C,D
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