H13-311_V3.0 Practice Test

Which of the following are the activation functions of deep learning algorithms?

A.

Sigmoid

B.

ReLU

C.

Tanh

D.

Sin

The face detection service will report an error when there is no face in the test image.

A.

TRUE

B.

FALSE

Global gradient descent algorithm, stochastic gradient descent algorithm and batch gradient descent algorithm are all gradient descent algorithms. The following is wrong about its advantages and disadvantages.

A.

The global gradient algorithm can find the minimum value of the loss function

B.

Batch gradient algorithm can solve the local minimum problem

C.

Stochastic gradient algorithm can find the minimum value of the loss function

D.

The convergence process of the global gradient algorithm is time-consuming

On Huawei Cloud EI Which of the following can be AI Technology is integrated into the application scenarios of all walks of life AI The advantages of technology to improve efficiency and improve experience.

A.

EI Agent

B.

OBS Object storage service

C.

Cloud database

D.

EI Big data service

What is wrong description of the normal distribution?

A.

In natural phenomena and social phenomena, many random variables obey or approximate a normal distribution.

B.

The normal distribution lakes the maximum value at the mean

D.

The larger the standard deviation, the slower the normal distribution curve