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Huawei H13-311_V3.0 - HCIA-AI V3.0

Page: 9 / 11
Total 369 questions

twenty two.Among machine learning algorithms, which of the following is not unsupervised learning?

A.

GMM

B.

Xgboost

C.

Clustering

D.

Association rules

The following evaluation indicators belonging to the regression algorithm are?

A.

Recall rate

B.

Confusion matrix

C.

Mean square error

D.

Accuracy

The optimizer is an important part of training neural networks. The purpose of using the optimizer does not include which of the following:

A.

Speed up algorithm convergence

B.

Reduce the difficulty of manual parameter setting

C.

Avoid overfitting

D.

Avoid local extremes

From the perspective of technical architecture AI The classification of chips includes?

A.

FPGA

B.

CPU

C.

GPU

D.

ASIC

Machine Learning Service is a data mining and analytics platform service that helps users quickly discover data patterns and build predictive models through machine learning techniques and deploy them as predictive analytics solutions

A.

True

B.

False

Which of the following is not MindSpore common Operation?

A.

signal

B.

math

C.

nn

D.

array

What does not belong to supervised learning?

A.

Logistic regression

B.

Support vector machine

C.

Decision tree

D.

Princi1pal component analysis

In the classic convolutional neural network model,Softmax What hidden layer does the function follow?

A.

Convolutional layer

B.

Pooling layer

C.

Fully connected layer

D.

All of the above

The commonly used functions for mathematical operations in Python are basically in lhe math module and the cmath module.

A.

True

B.

False

Which of the following are the elements of artificial intelligence? (Multiple choice)

A.

Algorithm

B.

Computing power

C.

Data

D.

Scene