Affiliation:
1. University of California, Davis
2. UC Davis
Abstract
Abstract
Public repositories of metabolomics mass spectra encompass more than 1 billion entries. Full dot product or entropy similarity comparisons of a single MS/MS spectrum take more than 8 hours. Flash entropy search speeds up calculations more than 10,000 times to query 1 billion spectra in less than 2 seconds, without loss in accuracy. It benefits from using multiple threads and GPU calculations. This algorithm can fully exploit large spectral libraries with little memory overhead for any mass spectrometry laboratory.
Publisher
Research Square Platform LLC
Cited by
1 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献