Fast Tanimoto

Compares molecule fingerprints and lists identifiers of molecules having scores larger than a preset threshold. The node is optimized for processing of larger sets of molecules (tested with 50'000 molecules, processing time is less than 5 minutes on a Core i5 with 3 Ghz). Prevents comparison of a molecule to itself

Input ports

1. Type: Table
   Molecules
   Table with string columns for molecule identifier and a BitVector fingerprint column

Output ports

1. Type: Table
   Molecules with similarities
   Input table with attached tanimoto.id (a copy of the string identifiers of the molecule compared), tanimoto.similars (list of identifiers of molecules with a tanimoto similarity higher than the threshold), tanimoto.coefficients (the corresponding tanimito similarities of those molecules), tanimoto.num.similars (the number of similar molecules found)