Achieve the H13-321_V2.0-ENU Exam Best Results with Help from Huawei Certified Experts [Q74-Q97]

Q74. The color histogram of a color image cannot be calculated.

Q75. What are the commonly used ways to connect pixels? (Multiple choice)

Q76. What are the main methods of word segmentation? (Multiple choice)

Q77. Which of the following OpenCV functions can achieve image size scaling?

Q78. Which types of SDKs does Huawei Cloud Voice Interaction Service currently support? (Multiple choice)

Q79. The single-layer perceptron is a nonlinear model, so it can solve nonlinear data problems such as XOR.

Q80. The learning rate is the coefficient that adjusts the weight value according to the error gradient.

Q81. ModelArts data management module supports which of the following operations? (Multiple choice)

Q82. When taking photos against the light, the face is relatively dark. Use gamma correction to enhance the image to achieve a clear effect even in backlight. What value of can be selected?

Q83. What is the function of MoXing’s automatic hyperparameter search function?

Q84. Digital images can perform basic mathematical operations, that is, addition, subtraction, multiplication and division.

Q85. Use binarization to segment character regions. Due to noise, all character connected regions are stuck together. What method can be used to separate the characters?

Q86. Which of the following scenarios will use target tracking technology? (Multiple choice)

Q87. Image feature extraction is a dimensionality reduction idea that can effectively reduce the amount of image data.

Q88. ModelArts model conversion function can be used to convert and quantize Tensorflow models into tensorRT format. The converted model can be deployed and run on Nvidia p4 CPU.

Q89. In order to effectively convert digital images into structured data, image feature extraction technology is needed to reduce the dimension of the data.
Which of the following are the main ideas for image feature extraction and data dimensionality reduction? (Multiple choice)

Q90. In ModelArts, the () job service provides the function of viewing training job logs.

Q91. Image filter operation is also called template operation. Commonly used template operations include template () and template ()

Q92. If a model has a small deviation and a large variance on the test set, which of the following does it belong to?

Q93. MindSpore supports automatic differentiation, automatic parallelism, and automatic ().

Q94. What is Gaussian distribution also called?

Q95. Which of the following options does not belong to the gate of the LSTM cell?

Q96. cv2.LUT (img, trans_table) function means using OpenCV’s look up table function to modify the grayscale value of the image.

Q97. In Huawei Cloud Content Detection Service, which of the following parameters is not a common request message header?