Question 1

Which of the following is not MindSpore common Operation?

Options :

A : signal

B : math

C : nn

D : array

Answer: A

Question 2

The pooling layer in the convolutional neural network can reduce the size of the lower layer input. Common pooling is:

Options :

A : Minimum strata

B : Product pooling layer

C : Maximum pooling layer

D : Average pooling layer

Answer: C,D

Question 3

Regarding the convolutional neural network pooling layer, the following description is correct?

Options :

A : Pooling operation is realized by scanning window

B : The pooling layer can play a role in dimensionality reduction

C : Commonly used pooling methods include maximum pooling and average pooling

D : The pooled feature image becomes smaller

Answer: A,B,C,D

Question 4

Huawei Ascend AI Chip is NPU (Neural network processor) One of the typical representatives.

Options :

A : TRUE

B : FALSE

Answer: A

Question 5

The number of rows and columns of the three matrices A , B. and C is 3 rows and 2 columns, 2 rows. 3

columns. 3 rows and 3 columns. which of the following operations is meaningful?

Options :

A : AC

B : BC

C : A+B

D : AB-BC

Answer: B