H13-321 Online Practice Questions and Answers

Which of the following are hidden units.

A. maxout unit

B. Rectifier linear unit

C. Logistic sigmoid and hyperbolic tangent function

D. Borel unit

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.

A. TRUE

B. FALSE

When acquiring digital images, what factors determine the image quality of the image depends on the sensor?

A. Number of sensor units

B. Sensor ruler

C. Sensing performance

D. Sensor price

We usually say 720P video format, what does 720 stand for

A. Width of image resolution

B. Image resolution brightness

C. Video gray level

D. Video

Which of the following scenarios will use target tracking technology?

A. Autonomous driving

B. Intelligent Transportation

C. Text recognition

D. Scene monitoring

An APP that can display plant names and breeding methods after taking photos of plants in pots. Its core is the use of image classification technology.

A. TRUE

B. FALSE

Natural language processing can be defined as a discipline that studies language issues in human-tohuman communication and computational communication. Phenotypes of natural language processing Evaluation technology of various systems.

A. TRUE

B. FALSE

Jieba framework is a toolkit for English character processing.

A. TRUE

B. FALSE

Overall, Huawei's development strategy for artificial intelligence is based on continuous investment in basic research and AI training to create a full-stack, full-scenario AI solution and an open global ecosystem.

A. TRUE

B. FALSE

Huawei Cloud OCR service supports identification card identification, value-added tax invoice identification, license plate identification and other scenarios. What is wrong about the return value of the called API in the following options?

A. 400: Incorrect semantics or incorrect request parameters

B. 400: No operation authority

C. 401: The current request requires user authentication

D. 200: Normal