Huawei HCIP-AI EI Developer - H13-321 模擬練習
What is not an acoustic feature of speech?
正解: A
What is a voice processing task?
正解: A,B,C,D
Which of the following is not a common method of text vectorization?
正解: A
The request/response of HUAWEI CAI API in accordance with the design of RESTful API includes the following.
正解: A,B,C,D
What is the description of the standard normal distribution?
正解: A,D
(Judgment) The background difference method is to use the current frame in the image sequence and the background reference model for subtraction, which can realize the detection of moving objects in the image.
正解: B
(Judgment) The Gaussian model is to accurately quantify things with a Gaussian density function, and decompose a thing into several models based on Bernoulli distribution.
正解: B
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?
正解: B
The image with high gray level is richer than the image with low gray level, and it can follow more details.
正解: B
The hidden layer is the intermediate layer between the input and output houses in the neural network, and the training data does not give the required output for each of these layers.
正解: B
What are the commonly used image coordinate transformations?
正解: A,B,C,D
Which of the following concepts is used to calculate the derivative of a compound function.
正解: A
Which of the following is pretreatment?
正解: A,B,C,D