ONG_QUIZ

Which of the following is an unsupervised learning technique commonly used in AI for pattern recognition?

• Decision Trees

• K-Means Clustering

• Logistic Regression

• Naïve Bayes

In Natural Language Processing (NLP), what is the purpose of tokenization?

• Encrypting data for security

• Splitting text into smaller units

• Generating synthetic data

• Improving model accuracy

What is the primary advantage of using reinforcement learning in AI?

• Requires no labeled data

• Always converges to an optimal solution

• Works well with small datasets

• Eliminates the need for neural networks

Which type of neural network is best suited for analyzing sequential data?

• Convolutional Neural Network (CNN)

• Recurrent Neural Network (RNN)

• Generative Adversarial Network (GAN)

• Feedforward Neural Network

What is a key reason AI models require large amounts of data?

• To increase processing speed

• To generalize better and avoid overfitting

• To eliminate all biases in the dataset

• To replace traditional programming

Which AI model is commonly used for generating human-like text?

• Transformer-based models

• Decision Trees

• K-Nearest Neighbors

• Support Vector Machines

What is the primary difference between AI and Machine Learning?

• AI is always rule-based, while ML is data-driven

• ML is a subset of AI focused on learning from data

• AI is only used for robotics, while ML is used in software

• ML requires labeled data, while AI does not

What is the function of an activation function in a neural network?

• To normalize input data

• To introduce non-linearity into the model

• To convert numerical data into categorical values

• To remove bias from predictions

Which metric is best for evaluating an imbalanced AI classification model?

• Accuracy

• Precision-Recall AUC

• Mean Squared Error

• R-squared

What AI concept is used to create deepfake videos?

• Decision Trees

• Generative Adversarial Networks (GANs)

• Support Vector Machines

• Linear Regression