Machine Learning Basics

Machine Learning Basics

12th Grade

10 Qs

quiz-placeholder

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Machine Learning Basics

Machine Learning Basics

Assessment

Quiz

Other

12th Grade

Hard

Created by

Coke parker

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main characteristic of Supervised Learning?

Utilizes reinforcement learning

Does not need any data

Requires unsupervised training data

Requires labeled training data

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Give an example of an Unsupervised Learning algorithm.

K-means clustering

Linear Regression

Support Vector Machine

Decision Tree

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the basic building block of Neural Networks?

cell

synapse

axon

neuron

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How does a Decision Tree make predictions?

By recursively splitting the data based on features and making decisions at each node until a prediction is reached.

By always choosing the feature with the highest value.

By randomly selecting features without considering data distribution.

By predicting based on the first data point encountered.

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Explain the concept of Support Vector Machines.

Support Vector Machines only work with linearly separable data

Support Vector Machines cannot handle high-dimensional data

Support Vector Machines is an unsupervised learning algorithm

Support Vector Machines (SVM) is a supervised machine learning algorithm used for classification and regression tasks. It finds the hyperplane with the maximum margin to separate different classes in the feature space, and can handle non-linear data using kernel functions.

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are some common Model Evaluation Techniques?

Specificity

Sensitivity

Confusion Matrix, Accuracy, Precision, Recall, F1 Score, ROC Curve, AUC-ROC

Mean Squared Error

Kappa Statistic

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of cross-validation in model evaluation?

To increase the number of features

To assess model generalization and performance while detecting overfitting.

To reduce the training time

To make the model more complex

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