RDKit Nodes for Knime version 3.4.0.v201807311105 by NIBR
Picks diverse rows from an input table based on tanimoto distance between fingerprints. The picking is done using the MaxMin algorithm (Ashton, M. et. al., Quant. Struct.-Act. Relat., 21 (2002), 598-604). The algorithm is quite fast, even for large datasets, but note that runtime increases rapidly with the number of rows to be picked.
To use this node in KNIME, install RDKit Nodes for Knime from the following update site: