DAY-1 CRYPTEX AI/ML

What is Machine Learning (ML)?

• A method to manually program computers

• A branch of AI that enables computers to learn from data

• A type of hardware used in computers

• A way to design new algorithms for AI

Which of the following is a type of supervised learning?

• Clustering

• Classification

• Dimensionality Reduction

• Association Rule Learning

Which of the following is commonly used in Deep Learning?

• Decision Trees

• Neural Networks

• K-Nearest Neighbors

• Naive Bayes

Which type of machine learning involves learning from labeled data?

• Unsupervised Learning

• Reinforcement Learning

• Supervised Learning

• Semi-Supervised Learning

In which type of learning does the algorithm try to maximize rewards through interaction with the environment?

• Supervised Learning

• Unsupervised Learning

• Reinforcement Learning

• Self-Supervised Learning

Which algorithm is commonly used for classification tasks?

• Linear Regression

• K-Means Clustering

• Decision Trees

• Principal Component Analysis

Which of the following is a common application of AI?

• Spreadsheets

• Voice Assistants

• Web Browsers

• Text Editors

Which of the following is NOT a type of supervised learning?

• Regression

• Classification

• Clustering

• Forecasting

What is the main goal of clustering in machine learning?

• To group similar data points together

• To predict a continuous value

• To classify data into predefined categories

• To identify anomalies in data

In which type of machine learning does the algorithm learn from unlabeled data to find hidden patterns?

• Supervised Learning

• Unsupervised Learning

• Reinforcement Learning

• Semi-Supervised Learning