The recent paper by Wang and Bajorath is an interesting approach to identifying the important bits in a fingerprint, with respect to a dataset. Their discussion focuses on the structural key type fingerprints (such as MACCS and the BCI fingerprints) and the problem they are trying to address is the fact that certain structural features […]
Faster Fingerprinting
In my last post I had reported some timing measurements for various operations. One of them was fingerprinting using the path-based hashing Fingerprinter class in the CDK. As reported, it took nearly 4 minutes to process a 1000-molecule subset of ZINC. Not good. So I spent a little time last night hacking on the code, […]
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