WorksheetsAAI - Quiz Time 12 05 2025
Total questions: 10
Worksheet time: 10mins
Which of the following is a primary component of a GAN architecture?
Encoder
Decoder
Generator
Feature Mapper
What is the main objective of the Discriminator in a GAN?
Generate realistic data
Distinguish between real and generated data
Train the Generator using labels
Reduce model size
Which ensemble method builds multiple models in parallel to reduce variance in predictions?
Stacking
Boosting
Bagging
Blending
The latent representation in a Variational Autoencoder is used for:
Calculating classification accuracy
Encoding compressed data representations
Saving training checkpoints
Preprocessing input images
CycleGANs are best used when:
The dataset is labeled with pairs of corresponding images
There are unpaired datasets for image translation
Only textual data is present
Training is supervised with explicit targets
In Gaussian Mixture Models (GMMs), which parameter determines the spread of each Gaussian component?
Mean vector
Mixing coefficient
Weight vector
Covariance matrix
Which type of autoencoder is specifically designed to handle noisy input data by learning robust representations?
Sparse autoencoder
Undercomplete autoencoder
Denoising autoencoder
Contractive autoencoder
What is the primary advantage of using XGBoost over traditional gradient boosting methods?
Parallel processing capability
Smaller model size
Fewer hyperparameters
Linear time complexity
In transfer learning, what is feature extraction primarily used for?
Creating new features from scratch
Using pre-trained model layers without modification
Removing unnecessary features
Transforming input data format
Which component of the Metaverse ecosystem is most crucial for creating immersive AI experiences?
Blockchain integration
Social networking features
Virtual/Augmented reality interfaces
Digital currency support
