Abstract: A fixture and a construction method suitable for installation and uninstallation of large steel structures are provided. The fixture has a limit adapter component used to support and fix steel structures, a spherical sliding device connected with the limit adapter component, a locking device provided with an arc-shaped groove, an inclined strut whose two ends are hinged with the locking device and the spherical sliding device respectively, a jacking mechanism installed at the bottom of the locking device, and a gasket adjustment unit located outside the jacking mechanism and abutted with the bottom of the locking device.

Abstract: This application relates to a data processing method and apparatus, an electronic device, and a storage medium. The method is applied to a processor, and includes: The processor determines a first feature matrix based on an input feature matrix. The processor determines a first intermediate result based on the first feature matrix and a weight matrix. The processor determines, based on an index matrix corresponding to the input feature matrix and a configuration parameter for the data processing, a rule set for the data processing and an index matrix corresponding to an output matrix. The processor determines the output matrix based on the rule set and the first intermediate result.