Machine Learning Quiz

What is the main goal of machine learning?

• To create intelligent robots

• To make computers learn from data and make predictions

• To write code manually for every task

• To store large amounts of data

Which of the following is an example of supervised learning?

• Predicting house prices based on past data

• Grouping customers into segments without labels

• Playing chess without instructions

• Generating random numbers

What is a dataset in machine learning?

• A collection of movies

• A collection of data used for training or testing a model

• A type of neural network

• A mathematical formula

Which of the following is a machine learning algorithm?

• Random Forest

• PowerPoint

• Microsoft Excel

• Paint

What does the term 'training data' mean?

• Data used to test a model

• Data used to train a machine learning model

• A program to train developers

• Data that contains only numbers

Which library is widely used for machine learning in Python?

• Microsoft Word

• TensorFlow

• Photoshop

• Chrome

What is the role of the 'test set' in machine learning?

• To train the model

• To evaluate the model's performance

• To collect new data

• To clean the dataset

Which of the following is an application of machine learning?

• Spam email detection

• Writing emails

• Watching movies

• Listening to music

What is a 'model' in machine learning?

• A person trained in machine learning

• A mathematical representation of a problem to make predictions

• A type of software used for data cleaning

• A large dataset

Which of the following is the first step in a machine learning project?

• Training the model

• Collecting and preparing the data

• Testing the model

• Writing a report