In this exercise you will use a previously trained neural network to predict some unseen data.

This exercise is about global variables. Extract data rows from the sales.csv file for a specific month and year combination. Use…

This exercise is about global variables. Extract data rows from the sales.csv file for a specific month and year combination. Use…

This exercise: - uses a global variable (username), - creates a local variable (timestamp ) with a Java Edit Variable node, - per…

This exercise implements a parametric Column Filter node (in the Component) and a parametric Column Merger node. Select Column 1 …

Apply the following transformations to different clusters in the data: cluster 0: x=x cluster 1: x=sqrt(x) cluster 2: x=x+iter# c…

Starting from 15.01.2011 we build the course schedule for the 12 months. One course every month, on the 15th. To do that, we use …

Starting from 15.01.2011 we build the course schedule for the 12 months. One course every month, on the 15th. To do that, we use …

This exercise is also about creating interactive dashboards. For this exercise, you will create a dashboard with a stacked area c…

Exercise to perform basic operations in KNIME: - Read data - Filter rows - Filter columns - Write and plot data

In this exercise, we generate numbers from 1 to 10 and we multiply even numbers by 3 and odd numbers by 10. A CASE Switch Data (S…

Connect to one of these 3 RSS feeds: - New York Times World (English) URL: http://rss.nytimes.com/services/xml/rss/nyt/World.xml …

In this exercise, we clean up a file from duplicates. The easiest way would be to use a GroupBy node, group by contract IDs and t…

In this exercise you will create a simple Feedforward Neural Network to predict the income class of a person in the adult dataset…

Exercise to perform basic operations in KNIME: - Read data - Filter rows - Filter columns - Write and plot data

This workflow processes data differently depending on day of the week, which is a very common task in DataWareHousing. - No proce…

Starting from 15.01.2011 we build the course schedule for the 12 months. One course every month, on the 15th. To do that, we use …

This exercise is about applying some DateTime Manipulation nodes.

This exercise implements a parametric Column Filter node (in the Component) and a parametric Column Merger node. Select Column 1 …

This exercise is about global and local variables. Define an engine size as global variable (300 for example). Find all cars with…