Question
Question 1 (1 point) Saved In AI, one primary advantage of deep learning models is they can memorize the data. Therefore, inference ability is not
Question 1 (1 point)
Saved
In AI, one primary advantage of deep learning models is they can memorize the data. Therefore, inference ability is not needed.
Question 1 options:
True | |
False |
Question 2 (1 point)
Saved
0-1 logic is a traditional AI problem.
Question 2 options:
True | |
False |
Question 3 (1 point)
Saved
Gradient descent is an optimization algorithm, and it can be used in linear classification.
Question 3 options:
True | |
False |
Question 4 (1 point)
Saved
In machine learning, a large learning rate will result in faster convergence.
Question 4 options:
True | |
False |
Question 5 (1 point)
Saved
The Iris dataset is a typical unstructured dataset.
Question 5 options:
True | |
False |
Question 6 (1 point)
Saved
Supervised learning uses labeled data to train machine learning models.
Question 6 options:
True | |
False |
Question 7 (1 point)
Saved
Logistic regression is a typical method for regression tasks.
Question 7 options:
True | |
False |
Question 8 (1 point)
Saved
In soft-margin SVM, a small C value will result in over-fitting.
Question 8 options:
True | |
False |
Question 9 (1 point)
Saved
Weight decay can be used as a regularizer to train machine learning models.
Question 9 options:
True | |
False |
Question 10 (1 point)
Saved
The original hard-margin SVM is a typical method to solve non-linear classification problem.
Question 10 options:
True | |
False |
Question 11 (1 point)
Saved
Which one is a typical machine learning problem?
Question 11 options:
| supervised learning |
| unsupervised learning |
| reinforcement learning |
| all of them |
Question 12 (1 point)
Saved
Assuming X stands for a data point with m features, which method can be used for feature scaling?
Question 12 options:
| X/m |
| (X-) / , where and are mean and standard deviation of X |
| X/ + , where and are mean and standard deviation of X |
| 2*X |
Question 13 (1 point)
Saved
In logistic regression, which one can be used as the function ?
Question 13 options:
| e^(-z) |
| 1 / (1+e^(-z)) |
| 1+e^(-z) |
| 1 / e^(-z) |
Question 14 (1 point)
Saved
Which one CANNOT be used for linear classification problem?
Question 14 options:
| linear regression |
| logistic regression |
| linear support vector machine |
| none of them |
Question 15 (1 point)
Saved
In python sklearn package, which function is used to train a machine learning model, such as a SVM model?
Question 15 options:
| fit() |
| search() |
| train() |
| get() |
Question 16 (1 point)
Saved
In which area AI can be applied?
Question 16 options:
| Natural Language Processing |
| Medical Image Analysis |
| Customized Recommendation |
| All of them |
Question 17 (1 point)
Saved
The following areas are closely tied to AI except
Question 17 options:
| Deep Learning |
| Data Science |
| SQL database |
| Machine Learning |
Question 18 (1 point)
Saved
Which option is NOT a hyper-parameter?
Question 18 options:
| number of training epochs |
| learning rate |
| model weight |
| All of these options are hyper-parameters |
Question 19 (1 point)
Saved
In the hard-margin SVM, the optimization problem can be solved by
Question 19 options:
| Closed-form programming |
| Step programming |
| Quadratic programming |
| Adaptive programming |
Question 20 (1 point)
Saved
Which one is NOT an AI method?
Question 20 options:
| Web |
| Neural network |
| SVM |
| Logistic regression |
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started