Free USAII CAIE Exam Questions

Become USAII Certified with updated CAIE exam questions and correct answers

Page: 1 / 90

Total 450 Questions | Updated On: Jan 09, 2025

Add To Cart

Question 1

Which of the following techniques is most suitable for reducing the dimensionality of a dataset with a high number of correlated features?

A : K-means clustering

B : Principal Component Analysis (PCA)

C : Decision Trees

D : Linear Regression

Answer: B

Question 2

What is the primary advantage of using Non-Negative Matrix Factorization (NMF) over PCA in text data analysis?

A : NMF is better at capturing global structure

B : NMF can handle negative values in the dataset

C : NMF provides a parts-based representation of data

D : NMF requires fewer computational resources

Answer: C

Question 3

What does the Gensim library primarily offer for NLP tasks?

A : Named entity recognition

B : Sentiment analysis

C : Text preprocessing and vectorization

D : Topic modeling and document similarity

Answer: D

Question 4

How does the Dueling DQN architecture enhance the learning of value functions?

A : By incorporating a second experience replay buffer for improved stability

B : By combining Q-values with advantage values to better separate value and advantage estimates

C : By adding a recurrent layer to capture temporal dependencies

D : By using a separate network to compute the discount factor for future rewards

Answer: B

Question 5

Which GAN variant is specifically designed to improve stability and training efficiency?

A : Wasserstein GAN (WGAN)

B : CycleGAN

C : Conditional GAN (cGAN)

D : Deep Convolutional GAN (DCGAN)

Answer: A

Page: 1 / 90

Total 450 Questions | Updated On: Jan 09, 2025

Add To Cart