Huawei h13-321 practice test

What are the speech synthesis methods? (Multiple Choice)

• A. Formant synthesizer
• B. Series formant synthesizer
• C. Parallel formant synthesizer
• D. PSOLA method

(Judgment) The Gaussian model is to accurately quantify things with a Gaussian density function,
and decompose a thing into several models based on Bernoulli distribution.

• A. TRUE
• B. FALSE

What algorithm engines are supported by ModelArts training assignments? (Multiple Choice)

• A. PyTorch
• B. MXNet
• C. Spark MLlib
• D. TensorFlow

Named entity recognition refers to recognizing entities with specific meanings in the text. Which
ones are mainly included? (Multiple Choice)

• A. Name
• B. Place name
• C. Organization name
• D. Time
• E. Date

(Judgment) TF-IDF is a calculation method based on statistics, which is often used to evaluate the
importance of a word in a document set to all documents.

• A. TRUE
• B. FALSE

Which of the following options is not a commonly used algorithm for keyword extraction? (Single
choice)

• A. TF-IDF
• B. TextRank
• C. SSA
• D. LDA

How many sources does the data set in ModelArts data management have? (Multiple Choices)

• A. Upload and create local files from OBS.
• B. Import from the ModelArts market.
• C. After the data is marked, it is released into a data set.
• D. Upload and create local files from the web page.

(Judgment) In general, Huawei's artificial intelligence development strategy is based on continuous
investment in basic research and AI talent training, creating a full-stack full-scenario AI solution and
an
open
global
ecology.

• A. TRUE
• B. FALSE

What are the main functions of MoXing? (Single choice)

• A. Deep learning tool library developed by Huawei
• B. Deep learning engine developed by Huawei
• C. Package and acceleration of distributed training acceleration framework and API interface of deep learning engines such as TensorFlow
• D. Simple encapsulation of API interfaces for deep learning engines such as TensorFlow

Which preset models does ModelArts currently support? (multiple choices)

• A. Gene sequencing
• B. Object detection
• C. Image classification
• D. Image segmentation