The following node is available in the Open Source KNIME predictive analytics and data mining platform version 2.7.1. Discover over 1000 other nodes, as well as enterprise functionality at
http://knime.com.
Distance Matrix Calculate
Calculates distance values for all pairs of rows of the input table.
The result is appended to the input table as a single column containing distance vector values.
Dialog Options
- Distance Function
- Select distance function to use.
- Column Selection
- Select columns contributing to distance calculation.
- Appended Column Name
- Choose name of the new column.
- Chunk Size
- Specify the number of rows to be considered at once.
Increasing this number will speed up runtime but may require more memory to be used. This value
has no impact on the outcome, it only influences runtime.
Ports
Input Ports
0 |
Table containing the data |
Output Ports
0 |
Input table with additional column containing distance matrix |
This node is contained in KNIME Distance Matrix Extension
provided by KNIME GmbH, Konstanz, Germany.