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Cardinality

StreamableVernalis Fingerprints extension for KNIME Workbench version 1.24.2.v201911141223 by Vernalis (R&D), UK

This node calculates the cardinality of a fingerprint.

For binary (BitVector) fingerprints, this is the number of set bits.

For count (ByteVector) fingerprints, this is the number of bits with a non-zero count.

This node was developed by Vernalis Research. For feedback and more information, please contact knime@vernalis.com

Options

Select the fingerprint column
Select the incoming fingerprint column
Keep input columns
Keep the input fingerprint column in the output table?

Input Ports

Input table containing a fingerprint column. Acceptable fingerprint formats are SparseBitVector, DenseBitVector, SparseByteVector, DenseByteVector.

Output Ports

Output table with the cardinalities of the fingerprints

Best Friends (Incoming)

Best Friends (Outgoing)

Installation

To use this node in KNIME, install Vernalis KNIME Nodes from the following update site:

KNIME 4.0
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Developers

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