Huawei Exam H13-311_V3.5 Topic 1 Question 14 Discussion

Actual exam question for Huawei's H13-311_V3.5 exam

Question #: 14
Topic #: 1

Which of the following statements about datasets are true?

ATesting refers to a process that uses a trained model for prediction. The dataset, which is used for testing, is called a testing set, and each sample is called a test sample.

BA dataset generally has multiple dimensions. In each dimension, events or attributes that reflect the performance or nature of a sample in a particular aspect are called features.

CIn machine learning, a dataset is generally divided into a training set, validation set, and test set.

DWhen it comes to the machine learning process, the validation set and the test set are essentially the same.

Show Suggested Answer

Suggested Answer: A, D

Feedforward neural networks (FNNs) are networks where information moves in only one direction---forward---from the input nodes through hidden layers to the output nodes. Both fully-connected neural networks (where each neuron in one layer connects to every neuron in the next) and convolutional neural networks (CNNs) (which have a specific architecture for image data) are examples of feedforward networks.

However, recurrent neural networks (RNNs) and Boltzmann machines are not feedforward networks. RNNs include loops where information can be fed back into previous layers, and Boltzmann machines involve undirected connections between units, making them a form of a stochastic network rather than a feedforward structure.

by Delisa at Jan 11, 2025, 07:23 PM

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Heidy

17 days ago

I hope the test isn't as confusing as this question. Maybe they should just ask 'Which of these statements are true?' and let us figure it out.

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Catherin

1 months ago

I'm just glad I don't have to remember all these terms on a daily basis. That's what Google is for, right?

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Yolando

20 days ago

B) A dataset generally has multiple dimensions. In each dimension, events or attributes that reflect the performance or nature of a sample in a particular aspect are called features.

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Ailene

21 days ago

A) Testing refers to a process that uses a trained model for prediction. The dataset, which is used for testing, is called a testing set, and each sample is called a test sample.

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Denise

1 months ago

D is incorrect. The validation set and test set serve different purposes in the machine learning process.

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Dana

3 days ago

D) When it comes to the machine learning process, the validation set and the test set are essentially the same.

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Dorthy

21 days ago

C) In machine learning, a dataset is generally divided into a training set, validation set, and test set.

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Alaine

22 days ago

B) A dataset generally has multiple dimensions. In each dimension, events or attributes that reflect the performance or nature of a sample in a particular aspect are called features.

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Josphine

23 days ago

A) Testing refers to a process that uses a trained model for prediction. The dataset, which is used for testing, is called a testing set, and each sample is called a test sample.

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Ashley

2 months ago

B is also correct. Datasets have multiple dimensions, and the events or attributes in each dimension are called features.

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Rikki

29 days ago

B) A dataset generally has multiple dimensions. In each dimension, events or attributes that reflect the performance or nature of a sample in a particular aspect are called features.

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Felicitas

1 months ago

A) Testing refers to a process that uses a trained model for prediction. The dataset, which is used for testing, is called a testing set, and each sample is called a test sample.

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