SIMCRYOCLUSTER: A SEMANTIC SIMILARITY CLUSTERING METHOD OF CRYO-EM IMAGES BY ADOPTING CONTRASTIVE LEARNING

Abstract Background Cryo-electron microscopy (Cryo-EM) plays an increasingly important role in the determination of the three-dimensional (3D) structure of macromolecules.In order to achieve 3D reconstruction results close to atomic resolution, 2D single-particle image classification is not only conducive to single-particle selection, but also a ke

The known classifications of modern authors are considered.The criteria of grouping of types of sport are certain in classification.The chains place of the sporting swimming is indicated in different classifications.Psychological descriptions of sporting activity are presented: relationships of sportsman with a competitor, with comrades on a comman