Huawei H13-321_V2.0-ENU HCIP-AI-EI Developer V2.0 Online Training
Huawei H13-321_V2.0-ENU Online Training
The questions for H13-321_V2.0-ENU were last updated at Dec 23,2024.
- Exam Code: H13-321_V2.0-ENU
- Exam Name: HCIP-AI-EI Developer V2.0
- Certification Provider: Huawei
- Latest update: Dec 23,2024
Question #11
What is Gaussian distribution also called?
- A . Random distribution
- B . Discrete distribution
- C . Normal distribution
- D . Abnormal distribution
Question #12
What is the biggest problem with parameter synthesis method?
- A . Poor sound quality
- B . Parameters are difficult to obtain
- C . Uncertain waveform
- D . Speech rate unknown
Question #13
Which of the following is not a speech feature extraction method?
- A . MFCC
- B . LPC
- C . LPCC
- D . SVM
Question #14
Which of the following is correct about the Gaussian distribution curve?
- A . The Gaussian curve is bell-shaped, with high ends and low in the middle.
- B . The smaller the standard deviation, the flatter the curve
- C . The Gaussian curve is bell-shaped, with low ends and high in the middle.
- D . The larger the standard deviation, the taller the curve.
Question #15
Which of the following is not a speech acoustic feature?
- A . Duration
- B . Semantics
- C . Frequency
- D . Amplitude
Question #16
What is the role of Gaussian mixture model in speech recognition?
- A . Represents the probability transfer between factors
- B . Multidimensional numerical distribution used to represent a phoneme
- C . Used to distinguish different phonemes
- D . Evaluating the Advantages of the HMM Algorithm
Question #17
How difficult is speech recognition?
- A . Personal characteristics
- B . Scenarios
- C . Geographical factors
- D . All of the above
Question #18
Which of the following is the most important change in the CD-DNN-HMM model?
- A . Introducing more hidden layers
- B . Introducing Dropout
- C . Introducing the fully connected layer
- D . Introducing contextual information
Question #19
What is the dimension of the commonly used Mel-Frequency Cepstral Coefficients?
- A . 36
- B . 12
- C . 39
- D . 13
Question #20
Which of the following is not a NLP language feature?
- A . Contextual word features
- B . Text Features
- C . Texture features
- D . Single word features
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