From the course: Introduction to Machine Learning with KNIME
Join today to access over 22,600 courses taught by industry experts or purchase this course individually.
Describe data and verify data quality - KNIME Tutorial
From the course: Introduction to Machine Learning with KNIME
Describe data and verify data quality
- Okay, we're going to continue with data understanding tasks. In particular, describe data and verify data quality using the data explorer node. It's going to allow us to tackle both of these tasks, at least in part. Lets take a look. Okay, we are in the chapter four workflow which is part of the intro nine workflow group which will be provided to you, but all I have is two file reader nodes. One with the titanic data and one with the auto data, and both of those files will be provided to you as well. So starting with the titanic data, lets go ahead and get the data explorer. So I'm just going to start to type in word explorer here, and we can see it. We can see the data explorer, and notice it's under JavaScript View Labs. So again, you really want to make sure that you're using the extensions and that you're not just searching in the default areas because that's where some of the best nodes are to be found. So I'm going to bring over the data explorer, and you're going to be able…
Practice while you learn with exercise files
Download the files the instructor uses to teach the course. Follow along and learn by watching, listening and practicing.
Download courses and learn on the go
Watch courses on your mobile device without an internet connection. Download courses using your iOS or Android LinkedIn Learning app.