H13-321 Practice Exam Questions with Answers HCIP-AI EI Developer Certification

Jieba framework is a toolkit for English character processing.

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

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

The background difference method is to use the current post in the image sequence and the background reference model for subtraction, which can realize the detection of moving objects in the image.

Inverting the RGB channels of a color image separately will change the brightness of the image, but will not change the color of the image.

The 19 in VGG19 represents the subordinate sum of the number of layers in the network?

Through the image algorithm, the foreground and background of a person who takes a picture taken by an ordinary mobile phone are segmented, and then the () operation is performed on the () part, which can achieve the same effect as a SLR camera.

How many sources does the data set in ModelArts data management have? (Multiple Choices)

Modifying the H component of the HSV color space will change the image? (Single choice)

What are the options that are not part of the jieba word segmentation model?

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

(Judgment) Image feature extraction is a dimensionality reduction idea, which can effectively reduce the amount of image data.

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.

Using binary digital segmentation, because of noise, the connected domains of all characters are glued together. What method can be used to segment characters?

(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.

What is the main task of syntactic analysis?

Which of the following is the form of image processing?

Which of the following steps in the MFC extraction process?

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

Among the following options, what is the correct statement about AK/SK?

Which of the following operators can be used to achieve edge detection by means of filters? (Multiple choice)