Adjoint analysis method and apparatus for data

Abstract

The disclosed embodiments provide an adjoint analysis method and apparatus for data. A dimensionality reduction processing is performed on two-dimensional spatial data in original data of a target number to obtain one-dimensional spatial data of the target number; the one-dimensional spatial data of the target number and time data in the original data are converted into a comparable trajectory queue of the target number; and an adjoint similarity between the target number and other numbers is calculated based on the trajectory queue of the target number. In the present invention, the original data is simplified through the dimensionality reduction processing; fitting processing is no longer performed through a mathematic model, which reduces complexity and improves timeliness of the adjoint analysis.

Dependencies are inferred from the claim text.