19.4 - Sources of Input Data
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Practice Questions
Test your understanding with targeted questions
What is a sensor?
💡 Hint: Think about devices that sense things.
Give one example of user interaction data.
💡 Hint: Consider actions you take online.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What type of data is specifically collected by sensors?
💡 Hint: Think about what sensors do.
True or False: User interaction data does not include clicks.
💡 Hint: Consider what interaction means.
3 more questions available
Challenge Problems
Push your limits with advanced challenges
Design a project utilizing both sensors and social media data to address a real-world problem, explaining the types of data you would collect and how you would analyze them.
💡 Hint: Think about the impact of air quality on public health and how data can inform policy.
Compare and contrast the uses of structured, unstructured, and semi-structured public datasets in machine learning projects. Provide examples for each type.
💡 Hint: Evaluate the specific needs of your project to determine which dataset format is most appropriate.
Get performance evaluation
Reference links
Supplementary resources to enhance your learning experience.