最新的Huawei-certification認證 H13-311-ENU考試題庫

問題1

TensorFlow is Google's first generation of proprietary machine learning systems.

A. False

B. True

正確答案: A

問題2

TensorFlow Operations and Computation Graph are not - run in the Session.

A. False

B. True

正確答案: A

問題3

X, Y are random variables, C is a constant, the nature of the difference in the following options, which is wrong? (Multiple choice)

A. D(C)=0

B. D(CX)=C*C*D(X)

C. D(X+Y)=D(X)+D(Y)

D. D(XY)=D(X)D(Y)

正確答案: C,D

問題4

Which of the following schools does the neural network study belong to?

A. Symbolism

B. Connectionism

C. None of the above

D. Behaviorism

正確答案: B

問題5

The correlation coefficient, also known as the linear correlation coefficient, is used to measure the linear relationship between two variables, which is a real number greater than zero.

A. False

B. True

正確答案: A

問題6

In a neural network, knowing the weight and deviations of each neuron is the most important step. If you know the exact weights and deviations of neurons in some way, you can approximate any function.
What is the best way to achieve this?

A. The above is not correct

B. Random assignment, pray that they are correct

C. Search for a combination of weight and deviation until the best value is obtained

D. Assign an initial value to iteratively update weight by checking the difference between the best value and the initial.

正確答案: D

問題7

What are the application scenarios for the break statement in the Python language? (Multiple Choice)

A. Nested loop statement

B. for loop statement

C. while loop statement

D. Any Python statement

正確答案: A,B,C

問題8

Which description is wrong about the hyperparameter?

A. Hyperparameters are parameters that set values before the algorithm begins learning.

B. Most machine learning algorithms have hyperparameters.

C. Hyperparameters cannot be modified.

D. The value of the hyperparameter is not learned by the algorithm itself.

正確答案: C

問題9

In May 1997, the famous "Human-Machine Wars" final computer defeated Kasparov, the world chess king, with a total score of 3.5 to 2.5. Is this computer called?

A. Dark green

B. Dark blue

C. Blue sky

D. Ponder

正確答案: B

問題10

Which of the following options belong to TensorFlow concept? (Multiple Choice)

A. Variables

B. Conversation

C. Tensor

D. Operation

E. Placeholder

正確答案: A,B,C,D,E

問題11

Which of the following statements about overflow and underflow in numerical calculations is correct? (Multiple choice)

A. Underflow occurs when the number close to zero is rounded to zero

B. Overflow occurs when the number close to zero is rounded to zero

C. Overflow occurs when a large number of levels are approximated as ∞ or - ∞

D. Underflow occurs when a large number of levels are approximated as ∞ or - ∞

正確答案: A,C

問題12

Which of the following is not a way for the TensorFlow program to read data?

A. Feeding data

B. Write a file format reader

C. Read from the file

D. Preload data

正確答案: B

問題13

Which of the following options is not the session mode used by TensorFlow?

A. Through the Python context manager

B. Explicitly call the session to close function

C. Multiple POST queries

D. Explicitly call the session to generate function

正確答案: C

問題14

Which of the following descriptions about the Recurrent Neural Network (RNN) is correct?

A. Cannot process variable length sequence data.

B. Can be used to process sequence data.

C. The units above the hidden layer are not associated with each other.

D. Unlike convolutional neural networks, parameters of RNN cannot be shared.

正確答案: B

問題15

Deep learning is a branch of machine learning.

A. False

B. True

正確答案: B

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