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Generally, some compounds identification methods use presently mass spectra similarity matching that cosine correlation and its composite measure are considered as similar approaches of mass spectra. Currently, several combination similarity measures had a much better performance, especially, Weighted-Cosine (WC) measure. In this work, we introduced random projection location-sensitive hash as a similar...
Gas chromatography-mass spectrometry (GC-MS) is one of the most important and powerful tools to identify compounds in both chemical and biological samples. In this work, a novel compound identification method based on the dynamic multiple spectral similarity measures is proposed. The proposed method uses seven spectral similarity measures. To reduce the computational time, DFTR measure is used a filter...
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